| "An outbreak of criminal folly": 'Donegal Vindicator' and the 1916 Rising | Blair, Raymond A. | Article in Journal | | 2016 |
| "Begorra, Paddy, the Clergy have the Power yet": priests of the Province of Armagh and their portrayal in the folklore of the Schools' Collection (1937-38 | Ryan, Salvador | Article in Journal | | 2021 |
| "Colmcille ... built many chapels and churches in Tir Chonaill" : investigating the evidence | Ó Domhnaill, Adhamhnán | Monograph or Collective Volume | The author | 1997 |
| "Duanaire Finn" agus Dún na nGall | Long, Duane | Article in Journal | | 2022 |
| "Extraordinary landlordism in Western Donegal": Valentine Ryan, landlord, Inishkeel | Plunkett, Tom | Article in Journal | | 2022 |
| "Foot and mouth disease spreads". "Extension to Donegal and Tyrone" | Meenagh, John | Article in Journal | | 1995 |
| "In the sunny long ago" | Finn, Billy | Article in Journal | | 2013 |
| "Maidhm Locha Monann" - The great victory of Hugh Dubh O'Donnell over Conn Bacadh O'Neill, Knockavoe, 1522 | McGettigan, Darren | Article in Journal | | 2011 |
| "No more to be got from the cat but the skin" : management, landholding and economic change in the Murray of Broughton estate 1670-1755 | Kirkham, Graeme | Article in Book | Geography Publications | 1995 |
| "Odious, degrading and foreign" institutions? Analysing Irish workhouses in the nineteenth and twentieth centuries | Brandes, Inga | Article in Book | Peter Lang | 2006 |
| "The deity by the well" | Emerson, LuciusSpears, Arthur | Article in Journal | | 1990 |
| "The Harp that Once...." - the history of harp music in County Donegal | Meehan, Helen | Article in Journal | | 2024 |
| "The law must take its course" : crime and transportation in Co Donegal, 1836-1842 | Byrne, Shaun | Article in Book | University College Dublin, Department of Modern History | 1989 |
| "The Liberator", 1839 : a forgotten Ballyshannon newspaper | Begley, Anthony | Article in Journal | | 2003 |
| "The minstrel boy to the war has gone" : rifleman 3008, Patrick MacGill and a soldier's experience of the First World War | Taylor, David | Article in Book | Sutton | 1999 |
| "This destructive trade" : illicit distillation and its effects in nineteenth century Inishowen | Beattie, Sean | Article in Journal | | 1991 |
| 'Banished to the barn' - John Doherty and Bonnie Kate | Caldwell, Conor Thomas | Article in Journal | | 2011 |
| 'Blind poetess of Ulster' : photo recently discovered | Blair, Raymond A. | Article in Journal | | 2010 |
| 'Dún na nGall': 'Fort of the Foreigners'? - archaeological evidence for Viking activity in medieval Donegal | McAuley, Megan | Article in Journal | | 2022 |
| 'Found in the attic' | McGarrigle,James
| Article in Journal | | 2016 |
| 'Harboured here below' - The wreck of the Cambria 1870 | Richmond, Paul | Article in Journal | | 2011 |
| 'In spite of dungeon fire and sword': penal days in Clogher | Jefferies, Henry A. | Article in Journal | | 2009 |
| 'Middling hard on coin' : truck in Donegal in the 1890s | Greer, Desmond | Article in Book | | 2006 |
| 'Níl contae níos deise...': the sense of place in the work of Donegal writers | McMahon, Seán | Article in Book | | 2013 |
| 'Rotha Mór an tSaoil': a cinematic retelling | Ní Dhúill, Eilís | Article in Journal | | 2017 |
| 'Sure and what did we ever do but knit'? | Shanklin, Eugenia | Article in Journal | | 1988 |
| 'The Foundation of Life' : Donegal and the literary revival | Shovlin, Frank | Article in Journal | | 2004 |
| 'The Nun's Curse' by Charlotte Riddell. The Donegal land question and the nineteenth-century Irish literary tradition | Maume, Patrick | Article in Journal | | 2016 |
| 'The wee Donegal revisited' : more views of the county Donegal railways in colour | Curran, JoeRobotham, Robert | Monograph or Collective Volume | Colourpoint Books | 2002 |
| 'Workers to the rescue': Workers' International Relief in Ireland, 1925 | Grant, Adrian | Article in Journal | | 2011 |
| ......in finibus mundi : late medieval pilgrims to St Patrick's Purgatory, Lough Derg, and the European dimension of the diocese of Clogher | Walsh, Katherine | Article in Book | | 2005 |
| 100 years of handball : handball, Donegal and the world | Holland, P. | Monograph or Collective Volume | Voice Books | 2004 |
| 1598 (here continues the career of Red Hugh O'Donnell after 1597 (see ODA no.25) | Anonymous | Article in Journal | | 1998 |
| 1599 (continuing with Red Hugh's career from where we left off in no. 26) | Anonymous | Article in Journal | | 1998 |
| 1641 Depositions. Volume III : Antrim, TCD, MS 838; Derry, TCD, MS 839; Donegal, TCD, MS, 839; Down, TCD, MS 837; Tyrone, TCD, MS 839 | | Monograph or Collective Volume | Irish Manuscripts Commission | 2014 |
| 1997 ... the 400th anniversary of the Battle of Ballyshannon | Finn, B. | Article in Journal | | 1996 |
| 300 years of the Brookes and other ascendancy families at Lough Eske | Speers, Arthur | Article in Journal | | 1993 |
| A 'Danish' legacy | Lacey, Brian | Article in Book | Wordwell | 2003 |
| A 1773 map of Ballintra and associated local families | Hanna, Sam | Article in Journal | | 2018 |
| A 20th-century village blacksmith | Cave, Vera | Article in Journal | | 1981 |
| A Ballyshannon emigrant's letter and Lifford jail | Cunningham, John B. 1944- | Article in Journal | | 1990 |
| A beacon for Donegal | Boal, Marianne | Article in Journal | | 2007 |
| A bog body from Meenybraddan bog, Co. Donegal Ireland | Ó Floinn, Raghnall | Article in Journal | | 1993 |
| A bog body from the Meenybradden bog, County Donegal | Delaney, M.Ó Floinn, Raghnall | Article in Book | | 1995 |
| A border vignette: The Belleek–Pettigo events of June 1922 | O’Callaghan, Margaret | Article in Book | | 2022 |
| A bronze ringed pin from Ballintemple, Tullaghobegley, Co. Donegal | Crumlish, RichardFanning, Thomas | Article in Journal | | 1992 |
| A byre-dwelling from Magheragallan, Co. Donegal | Gailey, Alan | Article in Journal | | 1980 |
| A catalogue of the Bishops of Raphoe to A.D. 1600 | Jefferies, Henry A. | Article in Journal | | 1997 |
| A century of schooling in Rathmullan | Bowden, Mary | Monograph or Collective Volume | Rathmullan and District Local History Society | 2002 |
| A challenging island? | Brown, TonyFonvelle, ThierryPears, Ben | Article in Journal | | 2020 |
| A Chronology of Midwest Donegal: The Civil Parishes of Inishkeel, Lettermacaward &. Killybegs Lower from Earliest Times to 2019 | Plunkett, Tom | Monograph or Collective Volume | Tom Plunkett | 2020 |
| A Cistercian grange and the adventures of Captain Cueller 1588 | Carville, Geraldine | Article in Journal | | 1990 |
| A civic guard's memories of '22 by Patrick McInerney ex-sergt. 1284 (1898-1981) | McInerney, Patrick | Article in Journal | | 1989 |
| A contribution to a study of the name of Ballybofey | Ó Dubhthaigh, Bearnárd | Article in Journal | | 1962 |
| A contribution to the social and linguistic history of Rannafast | Mac Ghill-Fhinnein, Gordon | Article in Journal | | 1984 |
| A contribution to the social and linguistic history of Rannafast | MacGill-Fhinnein, Gordon | Article in Journal | | 1984 |
| A dead man at Ballyshannon | Woolf, Alex, 1963- | Article in Book | Four Courts Press | 2007 |
| A decade of outreach at Donegal County Archives | Brennan, Niamh | Article in Journal | | 2011 |
| A decade of outreach at Donegal County Archives | Brennan, Niamh | Article in Journal | | 2011 |
| A demographic study of Tory Island and Rathlin Island, 1841-1964 | Elwood, J. H. | Article in Journal | | 1971 |
| A detail in Donegal transport history | Hunter, R. J. (Robert J.) | Article in Journal | | 1964 |
| A Donegal broadside ballad of 1856 | MacWhite, Eoin | Article in Journal | | 1972 |
| A Donegal building type : farmhouse or farm building | Walker, Bruce | Article in Journal | | 1989 |
| A Donegal chaplain's account of conditions at the front line during the First World War | Mac Giolla Cheara, Pádraig, Canon | Article in Book | | 2013 |
| A Donegal childhood | Duffy, T. P. | Monograph or Collective Volume | Justin Nelson | 2002 |
| A Donegal librarian's experiences | MacIntyre, A. | Article in Journal | | 1948 |
| A Donegal priest who achieved greatness in the new world | King, C. A. | Article in Journal | | 1985 |
| A Donegal retreat | Kelly, Adrian | Article in Journal | | 2004 |
| A Donegal revenue inspection of 1775 | Dickson, David | Article in Journal | | 1972 |
| A Donegal writer in Germany : Jemima Montgomery, Baroness Tautphoeus (1807-1893) | Meehan, Helen | Article in Journal | | 2009 |
| A Donegal-born Covenanter Minister in South Carolina: Rev. Thomas Donnelly | Roulston, William | Article in Journal | | 2022 |
| A Donegal-Virginia connection | Kegley, Mary B. | Article in Journal | | 1995 |
| A false dawn: the Royal visit to Buncrana in 1903 | Watson, Mervyn | Article in Journal | | 2019 |
| A Famine eviction near Buncrana, 1849 | Blair, Raymond A. | Article in Journal | | 2011 |
| A Fermanagh/Donegal abduction, 1839 | Blair, Raymond A. | Article in Journal | | 2012 |
| A forgotten Donegal mansion: Glentogher House, Inishowen | Blair, Raymond | Article in Journal | | 2019 |
| A geophysical survey of Carrowmore ecclesiastical complex, Inishowen | Adams, MaxO'Brien, Colm | Article in Journal | | 2013 |
| A Gift of Donegal | Kiely, Benedict | Article in Journal | | 1978 |
| A glorious treasury - The stained glass windows in the church at Desertegney | Walsh, John R. | Article in Journal | | 2009 |
| A guide to tracing your Donegal ancestors | Duffy, GodfreyMeehan, Helen | Monograph or Collective Volume | Flyleaf Press | 2014 |
| A guide to tracing your Donegal ancestors | Duffy, GodfreyMeehan, Helen, | Monograph or Collective Volume | Flyleaf Press | 2008 |
| A historical note on Baile Uí Chanann | Ó Canann, Tomás | Article in Journal | | 2017 |
| A history of Ballindrait church and its people | Mahaffy, Belinda | Monograph or Collective Volume | Ballindrait Presbyterian Church | 2008 |
| A history of Camlin Castle and the Tredennick family | O'Loughlin, Joe | Monograph or Collective Volume | [Joe O'Loughlin] | 2007 |
| A history of Moville and its neighbourhood | Montgomery, Henry | Monograph or Collective Volume | Crawford Norris and C. Doherty | 1992 |
| A history of the diocese of Raphoe | Maguire, Edward | Monograph or Collective Volume | [s.n.] | 1920 |
| A history of the kelp industry and iodine works in Galway | Childs, Peter E. | Article in Journal | | 2021 |
| A history of the O'Cannons of Tir Chonaill | Cannon, Thomas Gildea | Article in Journal | | 1978 |
| A hundred years of the G.A.A. in Donegal | Mac a' Ghoill, Pádraig | Article in Journal | | 1984 |
| A Journey to Lough Derg | Butler, Isaac | Article in Journal | | 1892 |
| A life on the rocks | O'Sullivan, Donal | Article in Book | | 2013 |
| A lived and living history. The Yeats International Summer School 1960-2010 | Kennedy, Ian | Article in Journal | | 2016 |
| A living from the sea - Arranmore Island, 1856-1956 | Griffin, Philip | Article in Journal | | 2011 |
| A long journey in a short time : histories, memories and folklore from the Finn valley | Gallinagh, Tony | Monograph or Collective Volume | Tony Gallinagh | 2015 |
| A look back at funeral offerings | MacLoone, John J. | Article in Journal | | 2009 |
| A look back at Lough Eske : the western shore : a chronological miscellany | Devitt, Dermot | Monograph or Collective Volume | Lough Eske Community Development Association | 2004 |
| A lordly life : Maghnus Ó Domhnaill and Colum Cille | Cunningham, Bernadette ; Gillespie, Raymond | Article in Book | | 2025 |
| A magistrate remembered in verse and folklore: Captain Charles Ferguson (d.1842) of Corsica, Ballinamuck, and Ballyshannon | Ferguson, Kenneth | Article in Journal | | 2020 |
| A memorable day in Letterkenny | McClintock, May | Article in Journal | | 2008 |
| A memorable rugby season | Johnston, Trevor | Article in Journal | | 1981 |
| A noble Ulsterman | Walsh, Louis J. | Article in Journal | | 1940 |
| A note of the identification of Aileach | Tierney, Andrew | Article in Journal | | 2003 |
| A note on Anthony O'Donnell, O.F.M., Bishop of Raphoe, 1750-55 | Conlan, Patrick, 1940- | Article in Journal | | 1997 |
| A poem on Cenel Ennai | Boyle, Séamus | Article in Journal | | 1981 |
| A possible context for Roman finds from west Donegal | Lacey, BrianMcGlade, StevenWilson, Jacqueline Cahill | Article in Journal | | 2018 |
| A Quaker tour of Donegal in 1880 | Beattie, Seán | Article in Journal | | 2017 |
| A re-appraisal of the byre-dwellings at Machaire Gathlán, Bunberg, Co. Donegal | Walker, Bruce | Article in Journal | | 1990 |
| A sandhill settlement, Maghera, Co. Donegal | D'Evelyn, A. M. | Article in Journal | | 1933 |
| A sandhill site in Co. Dongeal | Evans, E. Estyn (Emyr Estyn), 1905-1989 | Article in Journal | | 1941 |
| A seventeenth century Letterkenny manuscript | MacDonagh, J. C. T. | Article in Journal | | 1956 |
| A seventeenth century mill in Tyrhugh | Hunter, R. J. (Robert J.) | Article in Journal | | 1970 |
| A small farm in the Rosses, County Donegal | Bell, Jonathan | Article in Journal | | 2004 |
| A stone circle complex at Cashelenny, county Donegal | Cody, Eamon | Article in Journal | | 2000 |
| A study of schools and school teachers in Ballyshannon and the surrounding districts in the 19th century | Finn, B. | Article in Journal | | 1995 |
| A study of the Connolly estate, Ballyshannon, Co. Donegal, 1856-1981 | McDaid, Mary Frances | Thesis | | 1988 |
| A tireless hunter of dreams: Arnold Bax and Donegal | Dodds, Kenneth | Article in Journal | | 2013 |
| A tour to Lough Derg (copied from the original MS by the late Austin Cooper, Esq, FSA) | Butler, Isaac | Article in Journal | | 1892 |
| A triumph of Burkitts | Wright, Jane | Article in Journal | | 2017 |
| A troubled time: Donegal from 1914 through the War of Independence | Sweeney, Malachy | Monograph or Collective Volume | Tirhugh Press | 2014 |
| A voice from the past : the Inishfree letters | Ua Cnáimhsí, Pádraig | Article in Journal | | 2000 |
| A Windsor Enfield in the Donegal Militia | Haugseng, Magne | Article in Journal | | 2018 |
| Abbey of Donegal: Headstones & Heritage | O'Doherty, Séamus | Monograph or Collective Volume | Tirconnell Books | 2019 |
| Abbeylands plane crash, Ballyshannon, 1944 | Finn, Billy | Article in Journal | | 2010 |
| About Raphoe : a miscellany | Irish Countywomen's Association, Raphoe Guild | Monograph or Collective Volume | Irish Countrywomen's Association, Raphoe Guild | 1998 |
| Abú : Donegal Association Handbook | Anonymous | Monograph or Collective Volume | Donegal Association | 1957 |
| Achievements | Cookman, E. W. R. | Article in Journal | | 1996 |
| Addenda to the prehistoric rock art of County Donegal | Van Hoek, M. A. M. | Article in Journal | | 1993 |
| Adhmholadh an athar Shecún Uí Ghallchóir, sagart paróiste Ghort an Choirce ar thórramh Sheáin Uí Eochaidh i dTeach Pobail Chriost Rí, Gort an Choirce, Contae Dhún na nGall, 21 Eanáir 2002 | Ó Gallchoir, Seán | Article in Journal | | 2002 |
| After the battering ram : the trail of the dispossessed from Derryveagh, 1861-1991 | McClintock, May | Monograph or Collective Volume | An Taisce | 1991 |
| Ag amharc siar | Ó Donaill, Vincie | Article in Journal | | 1987 |
| Agnes Jones | McCall, Felicity | Monograph or Collective Volume | Guildhall Press | 2006 |
| Agrarian improvement and social unrest : Lord George Hill and the Gaoth Dobhair sheep war 1856-1860 | Mac Suibhne, Breandàn | Article in Book | | 1995 |
| Ainmneoir Mó Na hInse : The Great Name Book of Inishowen - Surnames and First Names | Ó Dochartaigh, Seoirse | Monograph or Collective Volume | Errigal | 2016 |
| Airgialla churches and churches in Donegal | Silke, John J. | Article in Journal | | 1988 |
| Alexander Nixon of Heathfield, Ballyboes | Ó Ceallaigh, Seosamh | Article in Journal | | 2019 |
| Along Rathmullan's shore : a maritime memoir | | Monograph or Collective Volume | Rathmullan and District Local History Society | 2001 |
| Amateur drama in Donegal, 1952-61 | Ní Shluaghadháin, Síofra | Article in Journal | | 2018 |
| Amédée Pichot and Paul Balze in Gweedore, August 1847 | MacArthur, C. W. P. | Article in Journal | | 2003 |
| Amhráin Hiúdaí Fheilimí agus laoithe Fiannaíochta as Rann na Feirste | Ó Baoighill, PádraigÓ Baoill, Mánus | Monograph or Collective Volume | Preas Uladh | 2001 |
| An 18th century redoubt in county Donegal | MacDonagh, J. C. T. | Article in Journal | | 1953 |
| An account of life in Machaire Gathlán (Magheragallan) early this century | Bell, JonathanColl, Fred | Article in Journal | | 1990 |
| An agricultural cooperative in county Donegal, Ireland | Bell, Jonathan | Article in Journal | | 1983 |
| An áit a n-ólann an t-uan an bainne | Ó Duibheannaigh, John Ghráinne | Monograph or Collective Volume | Cló na Seaneaglaise | 2008 |
| An American Sea Plane Base in Inishowen | Carroll, Margaret Lasch | Article in Journal | | 2017 |
| An analysis of the Donegal Grand Jury presentments for the years 1753 to 1762 | Blair, Raymond A. | Article in Journal | | 1984 |
| An assessment for the case of shared traditions in the North Channel region : site morphology and settlement distribution during the 1st Millennium BC to 1st Millennium AD | Werner, Shelly D. | Thesis | | |
| An assessment of castles and landownership in late medieval north Donegal | Ní Loinsigh, Máire | Article in Journal | | 1994 |
| An bóthar iarainn ó Leitir Ceanainn go hAilt a Choráin | O'Callaghan, Margaret | Article in Journal | | 2001 |
| An Ceol Dúchais i dTír Chonaill | Ó Laoire, Lillis | Article in Book | | 1995 |
| An chéad Aodh Ruadh | Ó Domhnaill, Niall | Article in Book | NA | 1952 |
| An Cheathrú Liath | Ní Ghallchobhair, Anna MarieÓ Laighin, Donnchadh C., | Monograph or Collective Volume | Cló an Cheathrú Liath | 2010 |
| An Choróin Mhuire im iar-thuaisceart Thir Chonaill sa bhfichuí haois : suíomh do dheabhoid Mheánooiseach Euorpach, i geráifeacht agus saol traidisiúntu na ndaoine | Lysaght, Patricia | Article in Journal | | 1995 |
| An clár dá-theangach i gCoras Oideachais na hÉireann 1906-1922 agus mar a cuireadh an clár sin i bhfeidhm 'sna scoileanna i gContae Dhún na nGall | Ó Baoighill, Pádraig | Article in Journal | | 2005 |
| An early list of county Donegal parishes | Ó Gallachair, Pádraig | Article in Journal | | 1974 |
| An eleven years war find from the south of Co. Donegal | Dolley, MichaelRebbeck, David | Article in Journal | | 1969 |
| An historical geography of south Donegal | Ó Cnáimhsí, C. P. | Article in Journal | | 1971 |
| An historical, environmental and cultural atlas of County Donegal | | Monograph or Collective Volume | Cork University Press | 2013 |
| An historical, environmental and cultural atlas of county Donegal | Beattie, SeánMac Laughlin, Jim | Monograph or Collective Volume | Cork University Press | 2013 |
| An insight into the post famine Rosses | McGill, Lochlainn | Article in Journal | | 1996 |
| An introduction to the architectural heritage of County Donegal | National Inventory of Architectural Heritage | Monograph or Collective Volume | Ireland. Dept of the Environment, Heritage and Local Government. National Inventory of Architectural Heritage | 2014 |
| An investigation of the material culture of Donegal Franciscan friaries in the late sixteenth and seventeenth centuries | Smith, Kevin | Article in Journal | | 2011 |
| An Irish Bollandus : Fr. Hugh Ward and the Louvain hagiographical enterprise | Breatnach, Pádraig A. | Article in Journal | | 1999 |
| An Irish context to a Scottish disaster: James IV, the O’Donnells of Tyrconnell and the road to Flodden | Egan, Simon | Article in Book | | 2018 |
| An Iron age lead pin from County Donegal | Warner, Richard | Article in Book | | 1998 |
| An Píolóta Cósta as an Tamhnaigh, Cill Chartha | Mac Giolla Easbuic, Mícheál | Article in Journal | | 2017 |
| An saol atá thart ins na Rosaibh | Ua Cnáimhsí, Pádraig | Article in Journal | | 1957 |
| An t-Athair Lorcán Ó Muirí (1883-1941) | Ó Searcaigh, Ioséf | Article in Journal | | 1997 |
| An teanga agus oidhreacht na namhrán i dTóraigh | Ó Laoire, Lillis | Article in Book | | 2016 |
| An tiarna George Hill agus pobal Ghaoth Dobhair | Póirtéir, Cathal | Monograph or Collective Volume | Cló Iar-Chonnacht | 2023 |
| An unrecorded enclosure and megalithic chamber in Keeldrum lower, county Donegal | Kilbride-Jones, H. E. | Article in Journal | | 1997 |
| Ancient basin stone discovered on the shores of Lough Swilly | Gallagher, Tom | Article in Journal | | 1999 |
| Ancient Christian burial places of Drumholm | Deery, Hugh | Article in Journal | | 1956 |
| Ancient DNA analysis of the Ballyhanna human remains | Bird, JeremyTierney, Sheila | Article in Book | | 2015 |
| Ancient monuments of Inishowen, north Donegal | Beattie, Sean | Monograph or Collective Volume | Lighthouse Publications | 1994 |
| Ancient roadways of Donegal | McGill, Patrick J. | Article in Journal | | 1954 |
| Andrew Elder (1821-86) Castlefin: Campaigner for Land Reform | Roulston, William | Article in Journal | | 2020 |
| Antiquities of county Donegal : barony of Kilmacrennan | Anonymous | Article in Journal | | 1948 |
| Antiquities of Inch island, Co. Donegal | Davies, OliverSwan, H. P. | Article in Journal | | 1938 |
| Aodh Mac Aodha Duibh of Ramelton | Mac Aoidh, Seamus | Article in Journal | | 1995 |
| Aodh Mac Bricne : Saint of Sliabh Liag | Ó Beirn, Pádraig | Article in Journal | | 1972 |
| Aonach Thír Chonaill: Aonach Gaeilge | Mac Congáil, Nollaig | Article in Journal | | 2022 |
| Aontaí agus fostaíocht fado | MacBhloscaidh, Seán | Article in Journal | | 2002 |
| Ar an Cruacha sgus ar an Lagan | Ó Catháin, Séamas | Article in Journal | | 1982 |
| Ar chreig i Lár na Farraige : traditions of song from Tory Island | Ó Laoire, Lillis | Article in Journal | | 1996 |
| Ar toinn is ar tír : seanchas as Ros Goill | Mac Pháidín, Jack | Monograph or Collective Volume | Céim Aníar | 2007 |
| Archaeological excavations at Ballyhanna graveyard : chronology, development and context | Carver, NaomiMacdonald, Philip | Article in Book | | 2015 |
| Archaeological excavations near Glenties, Co. Donegal | Hull, Graham | Article in Journal | | 2024 |
| Archaeological investigations at Ballyshannon, Co. Donegal | Ó Donnchadha, B. | Article in Journal | | 2003 |
| Archaeological note : recent stone axe finds in Inishowen | Gallagher, Tom | Article in Journal | | 2000 |
| Archaeological note : some previously unrecorded antiquities from Bunnamayne and Moness townlands, county Donegal | McNaught, Brian | Article in Journal | | 2000 |
| Archaeological Survey of County Donegal : a description of the field antiquities of the county from the Mesolithic Period to the 17th century A.D. | Lacy, Brian | Monograph or Collective Volume | Donegal County Council | 1983 |
| Archaeology in Inishowen | Doherty, HenryMcCallion, Dessie, | Article in Journal | | 2012 |
| Archaeology survey of county Donegal | Lacey, Brian | Monograph or Collective Volume | [s.n.] | 1983 |
| Ardara's Erie Hone Window | McCaul, Liam | Article in Journal | | 1984 |
| Arranmore disaster recalled | Canning, B. J. (Bernard J.) | Article in Journal | | 1995 |
| Arranmore Island in the great famine | Mac Cnáimhsí, Breandán | Article in Journal | | 1973 |
| Arranmore's night to remember | Boner, Seán | Article in Journal | | 2011 |
| Arthur Balfour's tour of Donegal (1890) | Beattie, Sean | Article in Journal | | 2005 |
| Arts & crafts carpets | Haslam, Malcolm | Monograph or Collective Volume | David Black | 1991 |
| As smaointe tig gníomh: Coláiste Uladh,an Ghaeilge agus 1916 | | Monograph or Collective Volume | Coiste Cuimhneacháin Choláiste Uladh | 2017 |
| asking for trouble : the story of an escapade with disproportionate consequences | Craig, Patricia | Monograph or Collective Volume | Blackstaff Press | 2007 |
| Aspects of the history of Clann tSuibhne | Ó Canann, Tomás | Article in Journal | | 2018 |
| Aspects of the impact of the Ulster plantation on the Lagan, Co. Donegal | Garvey, Sean Mary | Thesis | | 1989 |
| Assaroe : 'Abbey of the morning star' | Carville, Geraldine | Monograph or Collective Volume | Abbey Mill Wheel Trust | 1989 |
| Association Football: Donegal players in England 1945-2010 | Curran, Conor | Article in Journal | | 2014 |
| At face value : the life and times of Eliza McCormack/John White | Akenson, Donald Harman | Monograph or Collective Volume | McGill-Queen's University Press | 1990 |
| Attitudes to the rosary and its performance in Donegal in the nineteenth and twentieth centuries | Lysaght, Patricia | Article in Journal | | 1998 |
| Atypical burial practice and juvenile age-at-death in later medieval Gaelic Ireland: the evidence from Ballyhanna, Co. Donegal | Murphy, Eileen | Article in Book | | 2017 |
| Bagels, peacocks and Donegal | Kilbride-Jones, Howard | Article in Journal | | 1995 |
| Balldearg O'Donnell and his Gaelic auxiliary army, 1690-2 | Murtagh, Harman | Article in Journal | | 2023 |
| Ballindrait and the Flight of the Earls | Mahaffy, Belinda | Article in Journal | | 2006 |
| Ballindrait Mill, Murlough, Co. Donegal | Sass, Jon | Article in Journal | | 2017 |
| Balloo or Baloo, General Hart's Indian servant, with remarks on the Harts' ownership of Doe Castle and its estate | Mac Arthur, C. W. P. | Article in Journal | | 1997 |
| Ballybofey & Stranorlar : twin towns with a pride in the past and a faith in the furture | Kelly, James | Article in Journal | | 1978 |
| Ballybofey's forgotten poet: David B. Cunningham (1880-1961) | Blair, Raymond A. | Article in Journal | | 2009 |
| Ballyharry : a study of the townland | Bonner, Brian | Article in Journal | | 1988 |
| Ballylin, Malin, Co. Donegal | Colhoun, M. R. | Article in Journal | | 1946 |
| Ballyshannon | Barron, Edward | Monograph or Collective Volume | Donegal Democrat | 1992 |
| Ballyshannon / Béal Átha Seanaidh. Irish Historic Towns Atlas no. 32 | Byrne, Angela | Monograph or Collective Volume | Royal Irish Academy | 2025 |
| Ballyshannon : its strategic importance in the wars in Connacht, 1550–1602 | Hayes-McCoy, G. A. (Gerard Anthony) | Article in Journal | | 1931 |
| Ballyshannon and Ballyhanna during the medieval period | Donnelly, Colm J. | Article in Book | | 2015 |
| Ballyshannon and environs, 1803 | Cunningham, John B. 1944- | Article in Journal | | 1988 |
| Ballyshannon and surrounding areas : history, heritage and folklore | Begley, Anthony | Monograph or Collective Volume | Carrickboy Publishing | 2009 |
| Ballyshannon Gentry Families | Meehan, Helen | Article in Journal | | 2019 |
| Ballyshannon historians | Begley, Anthony | Article in Journal | | 2013 |
| Ballyshannon's proud fishing tradition | Donagher, MichaelFinn, B.Kane, A. | Article in Journal | | 2000 |
| Banking in county Donegal | Williams, J. D. | Article in Journal | | 1985 |
| Barnesmore in history | MacDonagh, J. C. T. | Article in Journal | | 1961 |
| Barracks closures | Nagle, David | Article in Journal | | 2009 |
| Béal eiriciúil as Inis eoghain : John Toland (1670-1722) | Harrison, Alan, 1943- | Monograph or Collective Volume | Coiscéim | 1994 |
| Beatha Aodha Ruaidh Uí Dhomnaill : Beathaisnéis de chuid an Renaissance | Mac Craith, Micheál | Article in Journal | | 1994 |
| Beaver Island : the American Arranmore | O'Hara, Hugh | Article in Journal | | 1968 |
| Belleek, Ballyshannon and Pettigo in the 1790s | Cunningham, John B. 1944- | Article in Journal | | 1996 |
| Belleek, Ballyshannon and Pettigo in the 1790s | Cunningham, John B. 1944- | Article in Journal | | 1997 |
| Beltany | Harte, Mary | Article in Book | | 2013 |
| Beltany - the Star of Gortin and the winter solstice | Cooper, Ross | Article in Journal | | 2015 |
| Between: The politics of culture in Friel's 'Translations' | Whelan, Kevin | Article in Journal | | 2010 |
| Bibliography of county Donegal | MacDonagh, J. C. T.Macintyre, Edward | Article in Journal | | 1948 |
| Biographical note : Father Bryan O'Cannan (1692-1743) | Ó Canann, Tomás | Article in Journal | | 2000 |
| Biographical note : the Allinghams of Ballyshannon | McClure, Malcolm | Article in Journal | | 2000 |
| Bishop Patrick McGettigan of Raphoe, 1820-1861 | Canning, B. J. (Bernard J.) | Article in Journal | | 2011 |
| Bishop Patrick O'Donnell and Rome | Silke, John J. | Article in Journal | | 2013 |
| Blian ag fás, 1922-1997 : a history of Donegal County Library | Ronayne, Liam | Monograph or Collective Volume | Donegal county Library | 1997 |
| Book of Inishowen : guide book and conspectus of information relating to the barony of Inishowen, county Donegal | Swan, Harold | Monograph or Collective Volume | William Doherty | 1938 |
| Boston's Donegal diaspora | McColgan, John | Article in Journal | | 2019 |
| Boyle's Island, Donegal | Boomer, William | Article in Journal | | 1993 |
| Bram Stoker's Donegal roots | Finn, B. | Article in Journal | | 2005 |
| Breaking the silence : [one Garda's quest to find the truth] | Cunningham, GerardRidge, Martin, 1947- | Monograph or Collective Volume | Gill & Macmillan | 2008 |
| Brian Boru : imperator scotorum | Duffy, Séan | Article in Journal | | 2014 |
| Brian Friel's 'Translations': the origins of a cultural experiment | Deane, Ciarán | Article in Journal | | 2009 |
| Brian Friel's explorations of trauma: 'Volunteers' (1975) and 'Living Quarters' (1977) | He, Chu
| Article in Journal | | 2014 |
| Briseadh Loch Súilghe | Ó Searcaigh, Eóin | Article in Journal | | 1942 |
| British and Irish home arts and industries, 1880-1914 : marketing craft, making fashion | Helland, Janice | Monograph or Collective Volume | Irish Academic Press | 2007 |
| British settler society in Donegal c.1625 to 1685 | McKenny, Kevin | Article in Book | | 1995 |
| Buailteachas i dTir Chonaill | Ó Heochaidh, Seán | Article in Journal | | 1944 |
| Building homes for the rural labourers of Donegal | Brennan, Niamh | Article in Journal | | 2000 |
| Buncrana and Derry in 1744 | Dickson, David | Article in Journal | | 1970 |
| Buncrana Presbyterian Church : Presbyterianism in Ulster | Swan, Harold | Monograph or Collective Volume | Sabbath School Society for Ireland | 1961 |
| Bundoran express postscript | Friel, Charles P. | Article in Journal | | 2010 |
| Bundoran express postscript | Friel, Charles P. | Article in Journal | | 2010 |
| Bundoran Golf Club: unique sporting inscription | Begley, Anthony | Article in Journal | | 2022 |
| By the banks of the Eanymore | Meehan, Helen | Article in Journal | | 2018 |
| Bygones : new horizons on the history of Killybegs | Conaghan, Pat | Monograph or Collective Volume | The author | 1989 |
| Cahir Healy MP (1877-1970) | Meehan, Helen | Article in Journal | | 2012 |
| Caiseal na nDuini and Cashelreagan : two forts in Rossguill, Co. Donegal | Avery, Michael | Article in Journal | | 1991 |
| Caol Uisce and Domnach Mór : two medieval mysteries by the Erne | Ó Seaneachain, Diarmuid | Article in Journal | | 2004 |
| Captain Jack White in Donegal | McCabe, Anton | Article in Journal | | 1992 |
| Cardinal Patrick O'Donnell, 1856-1927 | Ó Baoighill, Pádraig S. | Monograph or Collective Volume | Foilseacháin Chró na mBothán | 2008 |
| Carleton and Lough Derg | Skeffington, Sean | Article in Book | | 2006 |
| Carndonagh | Harkin, M.McCarroll, Sheila | Monograph or Collective Volume | The authors | 1984 |
| Carndonagh Cross restoration project | Kelly, J. | Article in Journal | | 2005 |
| Carne graveyard, Pettigo, Co. Donegal | Cunningham, John B. 1944-Slevin, P.,Ó Gallachair, Pádraig, | Article in Journal | | 1989 |
| Carraig an Dúnáin : probable Ua Canannáin inauguration site | Ó Canann, Tomás | Article in Journal | | 2003 |
| Carrowmenagh : history of a Donegal village and townland | McLaughlin, John A. | Monograph or Collective Volume | The author | 2001 |
| Carved stone at Rathmullen, county Donegal | O'Farrell, Fergus | Article in Journal | | 1984 |
| Carved stone heads from Drumnacoil, Ballintra with some speculation as to their origin | Emerson, LuciusSpears, Arthur | Article in Journal | | 1991 |
| Cashel-na-Vean, Rossguill, Co. Donegal | Avery, Michael | Article in Journal | | 1991 |
| Castlefin - at the base of the Lagan | Kerrigan, S. P. | Article in Journal | | 1956 |
| Castleport, Co. Donegal : a name, a brooch, a stronghold | Bourke, Cormac | Article in Journal | | 2001 |
| Cathedral of S. S. Eunan and Columbo, Letterkenny, Co. Donegal | | Monograph or Collective Volume | Conwal and Leck Parish | 2001 |
| Cathedral of Sts Eunan and Columba, Letterkenny, 1801-2000 | Anonymous | Monograph or Collective Volume | [The Cathedral] | 2001 |
| Cavanacor House, Lifford, and President Polk's ancestors | O'Kane, Eddie | Article in Journal | | 1989 |
| Celestial & environmental phenomena in pre-plantation Donegal | Meehan, Helen | Article in Journal | | 2015 |
| Ceneál Moain and the O'Gormleys in east Donegal and west Tyrone | Deeny, Brian | Article in Journal | | 1990 |
| Cenél Conaill and the Donegal Kingdoms | Lacey, Brian | Monograph or Collective Volume | Four Courts | 2006 |
| Cenél nÉogain in Patrician hagiography | Charles-Edwards, Thomas | Article in Journal | | 2020 |
| Centre or periphery? The role of Dublin in James Yonge's Memoriale (1412) | O'Byrne, Theresa | Article in Book | | 2017 |
| Changing farming methods in Donegal | Bell, Jonathan | Article in Book | | 1995 |
| Changing fortunes of the Protestant communty in North Donegal (1860-1926) from an occupations perspective | Rowland, Edward | Article in Journal | | 2020 |
| Changing perspectives of Donegal's demesnes | Friel, Hugh | Article in Journal | | 1996 |
| Charades : Adrienne McGlinchey and the Donegal Gardaí | McGlinchey, Karen | Monograph or Collective Volume | Gill & Macmillan | 2005 |
| Charles Inglis : A bishop from Glencolmcille | Mac Cuinneagáin, Conall | Article in Journal | | 2009 |
| Charles Macklin, (c. 1690 - 1797) : playwright and actor | McAllister Hart, Nuala | Article in Book | | 2013 |
| Charlie Daly : republican brothers, partition and the 'sham' northern offensive | Mac Bhloscaidh, Fearghal | Article in Journal | | 2025 |
| Charlotte & Arthur | Clooney, Pauline | Monograph or Collective Volume | Merdog Books | 2021 |
| Chris MacDonagh 1905-1960 | O'Hegarty, Joseph | Article in Journal | | 2003 |
| Church of Ireland parish churches in the Donegal group | Trimble, Harry, Rev. | Article in Journal | | 2012 |
| Churchill : home of the Verners | Kerr, John | Article in Journal | | 1992 |
| Cistercians in Derry and Donegal 1218-2013 | Canning, Bernard J. | Article in Journal | | 2014 |
| Cities for Gods | Hurley, Richard | Article in Journal | | 2008 |
| Clann Chnámhsighe : a Donegal sept | Bonner, Brian | Article in Journal | | 1979 |
| Clann Dalaigh 1603 to the present : the Larkfield line | O'Donnell, Vincent | Article in Journal | | 1986 |
| Climate, famine and fever in eighteenth-century Donegal | Meehan, Helen | Article in Journal | | 2011 |
| Clonclayagh | Hughes, A. J. | Article in Journal | | 1986 |
| Closure of the county Donegal railway's rail system | Maund, Richard | Article in Journal | | 2016 |
| Cloughaneely : myth and fact | McLaughlin, G. | Monograph or Collective Volume | The author | 2002 |
| Co. Donegal sept heraldry | O'Kelly De Conejera, Patrick | Article in Journal | | 1976 |
| Co. Donegal sept heraldry | De Conejera, O'Kelly | Article in Journal | | 1976 |
| Coarbs and erenaghs of Co. Donegal | Ó Gallachair, Pádraig | Article in Journal | | 1960 |
| Coláiste Uladh: Protastúnaigh agus Aontachtóirí | Mac Póilín, Aodán | Article in Book | | 2017 |
| Colmcille - the 1,500th anniversary of his birth | Lacey, Brian | Article in Journal | | 2015 |
| Colmcille san Fhabhalscéalaíocht | Ó hEarcáin, Marius | Article in Journal | | 1997 |
| Colonel Jeremiah J. 'Ginger' O'Connell - A Soldier's Life | Hodson, Tom | Article in Journal | | 2020 |
| Colonialism and Community Structure in Western Ireland | Taylor, Lawrence J. | Article in Journal | | 1980 |
| Colum Cille's teachers | Silke, John J. | Article in Journal | | 1980 |
| Columban Donegal | Ó Gallachóir, Patrick | Article in Journal | | 1997 |
| Commemoration and memory | Murphy, Desmond | Article in Journal | | 2016 |
| Comóradh agus Céiliúradh 1912-1922 | Ó Breisleáin, Uinsionn | Article in Journal | | 2014 |
| Computer based index to the Irish ordnance survey memoirs | Day, A. | Article in Journal | | 1986 |
| Conall mac Mhícheáil Uí Bhréisléin of Glengesh: Last Hereditary Keeper of Bearnán Conaill | Ó Canann, Tomás G. | Article in Journal | | 2024 |
| Conall of Tír Chonaill | Dobbs, M. E. (Margaret E.), 1871-1962Mac Airt, Seán | Article in Journal | | 1957 |
| Conclusions - ordinary lives : the medieval Gaelic people of Ballyhanna | Donnelly, Colm J.McKenzie, Catriona J.Murphy, Eileen M. | Article in Book | | 2015 |
| Condaí Phroinnseais Mac Cuinneagáin agus Ceolta Theilinn | Mac Seáin, Pádraig | Monograph or Collective Volume | Coisce´im | 2017 |
| Connections and conflict by sea | Kelleher, Connie | Article in Book | | 2009 |
| Conservation project : O'Doherty castle, Carrickabraghy, Isle of Doagh, Clonmany | Crumlish, Richard,Harkin, Marius | Article in Journal | | 2013 |
| Conservative nationalist rule in Donegal, 1880-1921 | Mac Laughlin, Jim | Article in Book | | 2013 |
| Constable Charles McGee R.I.C. (1892-1916) | Ní Bhaoill, Méadhbha | Article in Journal | | 2016 |
| Constable McGee and the Easter Rising | Ó Ceallaigh, Seosamh | Article in Journal | | 2016 |
| Constructing identities of the Irish migratory potato workers in Scotland | Holmes, Heather | Article in Journal | | 2005 |
| Contemporary accounts of the battle of Scariffhollis | Anonymous | Article in Book | | 2001 |
| Continuity and change in the parish of Gaoth Dobhair, 1850-1980 | Coll, John | Article in Book | | 1988 |
| Convoy Woollen Mills | Mahaffy, Belinda | Article in Journal | | 2020 |
| Conwal Parish, Letterkenny Church, 1636-1986 | Slater, Joan | Monograph or Collective Volume | [Conwal parish] | 1986 |
| Cornmills and milling in Inver parish of south Donegal | Meehan, Helen | Article in Journal | | 2007 |
| County Donegal and the congested districts board, 1891-1909 | Logan, William J.P. | Thesis | | 1976 |
| County Donegal Grand Jury, 1753-1798 | Wright, Emma | Article in Journal | | 2013 |
| County Donegal in 1845 | Wall, Maureen (née Mac Geehin) | Article in Journal | | 1970 |
| County Donegal in Anglo-Irish literature | MacDonagh, J. C. T. | Article in Journal | | 1947 |
| County Donegal in the Catholic Qualification Rolls, 1778-1790 | Ó Domhnaill, Seán | Article in Journal | | 1949 |
| County Donegal in the Jacobite war (1689-91) | Simms, J. G. (John Gerald) | Article in Journal | | 1967 |
| County Donegal railways 1921-23 | Fitzgerald, J. D. | Article in Journal | | 1993 |
| County Donegal railways joint committee railcars | Doyle, Oliver | Article in Journal | | 2011 |
| County Donegal Vocational Education Committee 1905-2005 : reflecting, celebrating, shaping the future | | Monograph or Collective Volume | County Donegal Vocational Education Committee | 2005 |
| Cricket in Donegal, 1865-1914 | Curran, Conor | Article in Journal | | 2011 |
| Crossing the seven streams : writers from Foyle to Erne | Ross, Marion | Article in Book | | 1994 |
| Cruit Island: Soldier, Seaman, and Pilot | McGaffin, Shannon | Article in Journal | | 2024 |
| Cuairt Bhalfour ar Thir Chonaill (1890) | Ua Cnáimhsí, Pádraig | Article in Journal | | 1996 |
| Cuimhní ar Dhochartaigh Ghleann Fhinne | Ó Baoighill, Pádraig | Monograph or Collective Volume | Coiscéim | 1994 |
| Culdaff Letter 1777 | Mills, George | Article in Journal | | 2022 |
| Cultural tourism in Donegal in the early 1900s | Watson, Mervyn | Article in Journal | | 2015 |
| Culture, carnality and cash:the Florentine adventures of John George Adair | Blair, Raymond | Article in Journal | | 2014 |
| Cumann Luthchleas Gael : from Thurles to Ardara (1894-1921) | McCaul, Liam | Article in Journal | | 1985 |
| Cumann na mBan in Donegal | Meehan, Helen | Article in Journal | | 2014 |
| Curach types in Donegal | Mac Polin, Donal | Article in Book | | 2008 |
| Currachs from the Dunfanaghy area, County Donegal | Bell, Jonathan | Article in Journal | | 2001 |
| Curtain call : review of the Raphoe & District Amateur Dramatic Society | Wilkie, Roy | Article in Journal | | 1978 |
| Dálach Ghaoth Dobhair | Ó Dónaill, Niall | Article in Journal | | 1961 |
| Daniel O'Donnell : singer and performer | Barr, Ellen | Article in Book | | 2013 |
| Danny boy : a life of Daniel O'Donnell | Vaughan, Andrew | Monograph or Collective Volume | Chameleon | 1999 |
| Danny McDaid - marathon man | Harvey, Eamonn | Article in Journal | | 1978 |
| Death in Templecrone : the famine in northwest Donegal | Campbell, P | Monograph or Collective Volume | Templecrone Press | 1995 |
| Dedication of memorial to TPR Thomas Fennell | Crawford, MartinO'Carroll, Eunan | Article in Journal | | 2014 |
| Defying the partition of Ulster : Colonel John George Hart and the unionist experience of the Irish Revolution in east Donegal, c.1919-1944 | Magee, Kathleen | Article in Book | | 2020 |
| Derek Hill at St Columb’s an artist and his collection | Ferran, Derek | Article in Journal | | 1995 |
| Derek Hill: the Donegal connection | Ferran, Brian | Article in Book | | 2013 |
| Derry and Donegal politics: 1800-1921 | Murphy, Desmond | Article in Journal | | 2013 |
| Derry and the Easter Rising | Lacey, Brian | Article in Journal | | 2016 |
| Derry and the question of Partition 1920-1922 | Lynch, Martin | Article in Journal | | 2017 |
| Derry's backyard : the barony of Inishowen 1650-1800 | Dickson, David | Article in Book | | 1995 |
| Derry, Donegal and Modern Ulster, 1790-1921 | Murphy, Desmond | Monograph or Collective Volume | Aileach Press | 1981 |
| Dialann Sheáin Uí Eochaidh. An chead turas ar Mhálainn Bhig 9-13 Nollaig 1935 pp.45-60 | Ó Eochaidh, Seán | Article in Journal | | 2015 |
| Diarmuid Mac Mathúna [obituary] | King, C. A. | Article in Journal | | 1996 |
| Diary of a tour through Donegal 1837 | Ponsonby, E.Ponsonby, F. | Article in Journal | | 1973 |
| Did Bonnie Prince Charlie find refuge in Donegal? | Fitzgerald, John | Article in Journal | | 1981 |
| Did cursing stones really sink HMS Wasp? | McLaughlin, Enda | Article in Journal | | 1990 |
| Difflin Lake railway | Doyle, Oliver | Article in Journal | | 2011 |
| Díoth deirbhfhine : tuireamh Mháire inghine Uí Dhomhnaill, 1662 | Ó Macháin, Pádraig | Article in Book | | 2025 |
| Disarticulated human remains at Ballyhanna | McCarthy, Róisín | Article in Book | | 2015 |
| Disert in the Blue Stacks | Meehan, Helen | Article in Journal | | 1997 |
| Distilling - illicit and otherwise in Inishowen | Bonner, Brian | Article in Journal | | 1969 |
| DNA analysis: Researching Donegal ancestry | Gleeson, MauriceHanna, Sam | Article in Journal | | 2020 |
| Documents and sources : Ulster migrants in an age of rebellion : the Crocketts of Raphoe | Doyle, DavidMiller, Kerby A. | Article in Journal | | 1995 |
| Domhnaill Ó Duibhne (1868-1923). Gníomhaí eiseamláireach Gaelach | Mac Congáil, Nollaig | Article in Journal | | 2011 |
| Domhnall Mac Diarmada: File Ghaothbearra | Ó Ceallaigh, Éamonn | Article in Journal | | 2013 |
| Donaghmore Parish, Barony of Raphoe | Mahaffy, Belinda | Article in Journal | | 2018 |
| Donegal | Beattie, Sean | Monograph or Collective Volume | Sutton Publishing | 2004 |
| Donegal & the civil war: the untold story | Ó Duibhir, Liam | Monograph or Collective Volume | Mercier Press | 2011 |
| Donegal : a painters' retreat | Ferran, Denise | Article in Book | | 2013 |
| Donegal : division and change in modern agriculture | Varley, Tony | Article in Book | | 2013 |
| Donegal : dynamics of the human landscape | Beattie, SeánMaclaughlin, Jim | Article in Book | | 2013 |
| Donegal : history & society : a select bibliography | Ronayne, Liam | Article in Book | | 1995 |
| Donegal : history & society. Interdisciplinary essays on the history of an Irish county | | Monograph or Collective Volume | Geography Publications | 1995 |
| Donegal : makers, songs and singers | Ó Laoire, Lillis | Article in Book | | 2013 |
| Donegal : the emigrant nursery and the global economy | Mac Laughlin, Jim | Article in Book | | 2013 |
| Donegal : the making of a northern county | MacLaughlin, Jim | Monograph or Collective Volume | Four Courts | 2007 |
| Donegal : the Scottish connection | Bradley, Jim | Article in Book | | 2013 |
| Donegal abbey : the buildings | Leask, H. G. (Harold G.) | Article in Book | | 1952 |
| Donegal and 1916 | Silke, John J. | Article in Journal | | 2016 |
| Donegal and cross border tourism co-operation | Walsh, Dermot | Article in Journal | | 1978 |
| Donegal and partition, 1912-1926 | Thompson, Kelly | Thesis | | 2010 |
| Donegal and the 'Strabane Morning Post' | Blair, Ray | Article in Journal | | 2017 |
| Donegal and the civil war : the untold story | Ó Duibhir, Liam | Monograph or Collective Volume | Mercier Press | 2011 |
| Donegal and the First World War | Doherty, Richard | Article in Journal | | 2014 |
| Donegal and the Irish Boundary Commission | Murray, Paul | Article in Journal | | 2013 |
| Donegal and the joint-IRA northern offensive, May - November 1922 | Lynch, Robert | Article in Journal | | 2006 |
| Donegal and the outbreak of the Northern Ireland conflict, 1968-69 | Longwill, Edward | Article in Journal | | 2010 |
| Donegal and the Victoria Cross | Doherty, Richard | Article in Journal | | 2020 |
| Donegal and the war of independence | Ó Duibhir, Liam | Article in Book | | 2013 |
| Donegal and the war of independence | Sweeney, Joseph C. | Article in Journal | | 1970 |
| Donegal Annual volume 1 : the first seven years 1947-1953 | County Donegal Historical Society | Monograph or Collective Volume | County Donegal Historical Society | 2012 |
| Donegal Association in Glasgow, 1877-1977 | Canning, B. J. (Bernard J.) | Article in Journal | | 1990 |
| Donegal authors : a bibliography | O'Hanrahan, Brenda | Monograph or Collective Volume | Irish Academic Press | 1982 |
| Donegal Bibliography 2018-2019 | Gallagher, Rory | Article in Journal | | 2019 |
| Donegal Bibliography 2019-2020 | Gallagher, Rory | Article in Journal | | 2020 |
| Donegal Bibliography 2020-2021 | | Article in Journal | | 2022 |
| Donegal Bibliography 2023-24 | Mathewson, Una (compiler) | Article in Journal | | 2024 |
| Donegal Bibliography. A list of books and journal articles by Donegal authors, or about Donegal subjects and persons, which were published/became available from 01.07.2013 | | Article in Journal | | 2014 |
| Donegal Bibliography. A list of books and journal articles by Donegal authors, or about Donegal subjects and persons, which were published/became available from 01.07.2015 | | Article in Journal | | 2016 |
| Donegal Bibliography. A list of books and journal articles by Donegal authors, or about Donegal; subjects and persons, which were published/became available from 01.07.2014 | | Article in Journal | | 2015 |
| Donegal carpets | Larmour, Paul | Article in Journal | | 1990 |
| Donegal castle | McNeill, T. E.Wilkin, M. A. | Article in Journal | | 1999 |
| Donegal County Archives and 1916 | Brennan, Niamh | Article in Journal | | 2016 |
| Donegal County Council 1898-2019 : a history | Breslin, Vincent | Monograph or Collective Volume | Ard Hudaí Publications | 2022 |
| Donegal County Council : seventy five years | Williams, J. D. | Monograph or Collective Volume | Donegal County Council | 1974 |
| Donegal design, 1950 | Hemmings, Alan | Article in Journal | | 2012 |
| Donegal folk tales | Brennan, Joe | Monograph or Collective Volume | History Press | 2013 |
| Donegal Gaelic football | O'Donnell, Sean | Article in Journal | | 1978 |
| Donegal graveyards, part 1 | Hewson, Eileen | Monograph or Collective Volume | Kabristan Archives | 2008 |
| Donegal graveyards, part 2 | | Monograph or Collective Volume | Kabristan Archives | 2008 |
| Donegal graveyards, part 3 | Hewson, Eileen | Monograph or Collective Volume | Kabristan Archives | 2008 |
| Donegal graveyards, part 4 | | Monograph or Collective Volume | Kabristan Archives | 2008 |
| Donegal graveyards, part 5 | Hewson, Eileen | Monograph or Collective Volume | Kabristan Archives | 2008 |
| Donegal graveyards, part 6 | Hewson, Eileen | Monograph or Collective Volume | Kabristan Archives | 2008 |
| Donegal graveyards, part 7 | Hewson, Eileen | Monograph or Collective Volume | Kabristan Archives | 2008 |
| Donegal in industry. Manufacture of tweeds | Anonymous | Article in Journal | | 2005 |
| Donegal in song and story. | Kerr, Archdeacon | Article in Journal | | 1996 |
| Donegal in the Ulster plantation | Simms, J. G. (John Gerald) | Article in Journal | | 1972 |
| Donegal in transition : the impact of the Congested Districts Board | Beattie, Seán | Monograph or Collective Volume | Merrion | 2013 |
| Donegal local publications, 1994 | O Rónáin, Liam | Article in Journal | | 1994 |
| Donegal Marching Bands Association, 1981-1991 : ten years a-growing | Anonymous | Monograph or Collective Volume | Donegal Marching Bands Association | 1991 |
| Donegal medical personnel in WW1 | Carr, Caroline | Article in Journal | | 2019 |
| Donegal needs War Museum | McGarrigle, Joe | Article in Journal | | 1981 |
| Donegal news in 1917 | Cunningham, John B., 1944- | Article in Journal | | 2017 |
| Donegal Orphan girls | McClintock, May | Article in Journal | | 2001 |
| Donegal poitín | Manning, Aidan | Article in Book | | 2013 |
| Donegal poitín : a history | Manning, Aidan | Monograph or Collective Volume | The author | 2002 |
| Donegal priests in Scotland, 1829-1979 | Canning, B. J. (Bernard J.) | Article in Journal | | 1983 |
| Donegal railways | Sweeney, Frank | Article in Book | | 2013 |
| Donegal schools a century ago | McGill, Patrick J. | Article in Journal | | 1956 |
| Donegal shipwrecks | Wilson, Ian | Monograph or Collective Volume | Impact Printing | 1998 |
| Donegal shipwrecks | Bourke, Edward J. | Article in Journal | | 1995 |
| Donegal studies 1995 | O Rónáin, Liam | Article in Journal | | 1995 |
| Donegal studies 1996 | O Rónáin, Liam | Article in Journal | | 1996 |
| Donegal studies 1999 | | Article in Journal | | 1999 |
| Donegal studies 2001 | O Rónáin, Liam | Article in Journal | | 2001 |
| Donegal studies 2002 | O Rónáin, Liam | Article in Journal | | 2002 |
| Donegal studies 2003 | O Rónáin, Liam | Article in Journal | | 2003 |
| Donegal Studies 2004 | Burgess, Eileen | Article in Journal | | 2004 |
| Donegal Studies 2005 | | Article in Journal | | 2005 |
| Donegal survivals | Evans, E. Estyn (Emyr Estyn), 1905-1989 | Article in Journal | | 1939 |
| Donegal through the lens | Beattie, Seán | Article in Journal | | 2013 |
| Donegal Town 550, Dún na nGall: the first 135 years as the O'Donnell capital | McGettigan, Darren | Article in Journal | | 2024 |
| Donegal town, Inver and Mountcharles family roots : exploring family origins in Mount Charles, Inver and Donegal town | | Monograph or Collective Volume | Noel Farrell | 1998 |
| Donegal Wild Geese in the Hôtel Royal des Invalides | Ó hAnnracháin, Eoghan | Article in Journal | | 2002 |
| Donegal women in history | Meehan, Helen | Article in Book | | 2013 |
| Donegal writers and Derry of the oaks | Faulkner, Anselm | Article in Journal | | 1980 |
| Donegal's changing traditions : an ethnographic study | Shnaklin, Eugenia | Monograph or Collective Volume | Gordon and Breach | 1984 |
| Donegal's changing traditions : an ethnographic study | Shanklin, Eugenia | Monograph or Collective Volume | Gordon and Breach | 1985 |
| Donegal's first match at Croke Park: a missed opportunity? | McGonigle, Martin | Article in Journal | | 2024 |
| Donegal's Presbyterians : the Ulster-Scots connection | Baraniuk, Carol,Fergusan, Frank | Article in Book | | 2013 |
| Donegal, Ireland and the first world war | McGinley, Niall | Monograph or Collective Volume | An Crann | 2005 |
| Donegal, Ireland and the first world war | Mac Fhionnghaile, Niall | Monograph or Collective Volume | An Crann | 1987 |
| Donegal, Ireland and the First World War | Mac Fhionnghaile, Niall | Monograph or Collective Volume | An Crann | 2005 |
| Donegal, Sligo, a bicycle and a thin whistle | Wilson, David A. | Article in Book | | 1999 |
| Donegal: The Irish Revolution, 1912-23 | Travers, Pauric | Monograph or Collective Volume | Four Courts Press | 2022 |
| Doon Rock and the Flight of the Earls | McCavitt, John | Article in Journal | | 2005 |
| Dornán nótaí ar an Drobhaois | Ó Dubhthaigh, Bearnárd | Article in Journal | | 1962 |
| Dr McGinley and his times in Donegal | Mac Fhionnghaile, Niall | Monograph or Collective Volume | An Crann | 1985 |
| Dr Thomas Reid, a convict ship's surgeon, visits Lifford Gaol in 1822 | Anonymous | Article in Journal | | 1993 |
| Dr William Hamilton (ca 1783-1856) botanist of Donegal and Plymouth | Nelson, E. Charles | Article in Journal | | 1994 |
| Dr William Smith : heroic Donegal doctor | Rankin, Mary | Article in Journal | | 1976 |
| Dr. Samuel Campbell, R.N., surgeon and surveyor | Meade, Edward F. | Article in Journal | | 1979 |
| Drumboe Forest: Donegal's Civil War executions | Ó Ceallaigh, Seosamh | Article in Journal | | 2024 |
| Drumbone | Egan, Bernard | Monograph or Collective Volume | Donegal Democrat | 1986 |
| Dul chun cinn na Gaeilge i nDún na nGall faoin bhliain 1916 | Mac Congáil, Nollaig | Article in Book | | 2017 |
| Dún na nGall. 'Fort of the foreigners' : the Vikings and their legacy in Donegal | McAuley, Megan | Monograph or Collective Volume | Four Courts Press | 2024 |
| Dunfanaghy's Presbyterian congregation and its times | Mac Arthur, C. W. P. | Monograph or Collective Volume | The Congregational Committee | 1978 |
| Dunkineely and its place in history | Verschoyle, Denis | Article in Journal | | 1961 |
| Dunlewey by the lakes | Coll, Tom | Article in Journal | | 1994 |
| Dunlewy and Dún Lúiche | Mac Giolla Easpaig, Dónall | Article in Journal | | 1996 |
| Dunree and the Inishowen forts | Kane, J. P. | Article in Journal | | 1968 |
| Dynastic conflict in medieval Donegal, AD 800-1400 | Ó Canann, Tomás G. | Article in Book | | 2013 |
| Early Christian decorated slabs in Donegal : An Turas and the tomb of the founder saint | Herity, Michael | Article in Book | | 1995 |
| Early Christian rock art at Clehagh, Co. Donegal | Van Hoek, M. A. M. | Article in Journal | | 1993 |
| Early ecclesiastical precincts and landscapes of Inishowen, County Donegal | Adams, MaxO'Brien, Colm | Article in Book | | 2016 |
| Early history of the McGettigan sept | McGettigan, Darren | Article in Journal | | 1990 |
| Early medieval decapitation, Dooey | Carty, Niamh | Article in Journal | | 2013 |
| Early mesolithic site discovered in Donegal | McNaught, Brian | Article in Journal | | 1998 |
| Earnán de Blaghad, file, agus saol polaitiúil an tSaorstáit sna 1930í | Ó Siadhail, Pádraig | Article in Book | | 2016 |
| Easter Rising 1916 - A global context | Buchanan, Sandra | Article in Journal | | 2016 |
| Easter Rising 1916 - Early reactions in the North-West | Beattie, Seán | Article in Journal | | 2016 |
| Economic and social conditions on Arranmore in the nineteenth and twentieth centuries | Hargreaves, Clifford | Article in Journal | | 1962 |
| Edmund Brian Doherty plaque, Cruit Island | McGaffin, Shannon | Article in Journal | | 2022 |
| Education, love, loneliness, philanthropy : Erminda Rentoul Esler | Maume, Patrick | Article in Book | | 2020 |
| Edward Kelly: the last elected MP for Donegal in Westminster | Begley, Anthony | Article in Journal | | 2019 |
| Edward Maginn of Derry and Donegal (1802-1849) : bishops, rebels and contagions | McConnell, Turlough | Article in Book | | 2021 |
| Elizabeth Shane, the forgotten poetess | Ó Cuireáin, Thomás | Article in Journal | | 1990 |
| Emigrants to New England from the Conolly estates, 1718 | MacMaster, Richard K. | Article in Journal | | 2000 |
| Emigration and Irish peasant life | Douglas, J. N. H. | Article in Journal | | 1963 |
| Emigration from Donegal and the Irish emigration database project | Fitzgerald, Patrick | Article in Journal | | 2000 |
| Emigration from north Donegal | Beattie, Sean | Article in Journal | | 1992 |
| English silver coins, 1560-1640 | Kenny, M. | Article in Journal | | 1980 |
| Essex and the river Foyle | Gormley, Eugene | Article in Journal | | 1978 |
| Eulogy: unveiling of Aodh Ruadh I Statue, Donegal Town, 2007 | McGettigan, Darren | Article in Journal | | 2024 |
| Excavation of a multi-period burial site at Ballymacaward, Ballyshannon, Co. Donegal | O'Brien, Elizabeth | Article in Journal | | 1999 |
| Excavations around Lough Eske, Co. Donegal | Davies, Oliver | Article in Journal | | 1946 |
| Excavations of a post-medieval settlement at Rough Point, Killybegs, county Donegal | Collins, TracyCoyne, F. | Monograph or Collective Volume | Aegis | 2004 |
| Excavations: Carrickabraghy Castle 2012-13 | Crumlish, Richard | Article in Journal | | 2014 |
| Exempt from the authority of the earl : the failure of the second-rank nobles of Tír Chonaill in post-flight County Donegal | McGettigan, Darren | Article in Book | | 2010 |
| Extracts from the diary of Reverend John Nixon | | Article in Journal | | 1994 |
| Fabulous Fishing and Gamesters Galore | McCrea, Daniel F. | Article in Journal | | 1978 |
| Facts from flint : Andrew Lowry and his collection | Nolan, Joanna | Article in Journal | | 1996 |
| Fahan, Tory, Cenél nÉogain and the Picts | Lacey, Brian | Article in Journal | | 2008 |
| Famine in Inishowen | Quinn, Kieran | Article in Journal | | 1995 |
| Famine: Margaret Heraghty's last journey | Sweeney, Frank | Article in Journal | | 2014 |
| Faoí scáth an hEargala | Ó Gallchóir, N. | Article in Journal | | 1996 |
| Farm clusters in north-west Inishowen, c.1850 | O'Donnell, Martina | Article in Journal | | 1993 |
| Farming in the Outer Hebrides and north-west Donegal : the problems of comparison | Bell, Jonathan | Article in Book | | 1993 |
| Farming on Tory Island | Hunter, J. A. | Article in Journal | | 1971 |
| Farrells of Rossnowlagh | Hanna, Sam | Article in Journal | | 2014 |
| Father Donagh Mooney, O. F. M. : the Franciscan convent of Donegal | O'Donnell, Terence | Article in Book | | 1959 |
| Father John Colgan, O.F.M., 1592-1658 : essays in commemoration of the third century of his death | | Monograph or Collective Volume | | 1959 |
| Father McDyer of Glencolmcille : an autobiography | McDyer, James | Monograph or Collective Volume | Brandon | 1982 |
| Feeding the Rising: Food and farming 1916 | Watson, Mervyn | Article in Journal | | 2016 |
| Féile na Bealtaine in iarthar agus iar-dheisceart Thír Chonaill | Lysaght, Patricia | Article in Journal | | 1995 |
| Fenianism and Co. Donegal | MacCafaid, Brian | Article in Journal | | 1967 |
| Finding Mary : the untold story of an Inishowen murder, 1884 | Byrne, Angela | Monograph or Collective Volume | Four Courts Press | 2025 |
| Finner camp, 1890-1986 | Emerson, Lucius | Article in Journal | | 1986 |
| First rector of the Catholic University of America | Canning, B. J. (Bernard J.) | Article in Journal | | 1984 |
| Fishing on the Donegal coast in 1836 | Sweeney, Frank | Article in Journal | | 2012 |
| Five Donegal historians of the last century | McGill, Patrick J. | Article in Journal | | 1974 |
| Flan O'Clery, his life and times, 1600-1660 | Cleary, Madeleine | Article in Book | | 2015 |
| Folk poetry of the Laggan | Adams, J. R. R. | Article in Journal | | 1989 |
| Folklore and customs in north-west Ulster | Beattie, Sean | Article in Journal | | 2001 |
| Footprints through the Rosses | Devenney, Donnchadh | Monograph or Collective Volume | Devenney, Donnchadh | 1993 |
| Forbairt litríochta na n-óg i dTír Chonaill (1900-1930) | Nic Congáil, Ríona | Article in Book | | 2016 |
| Forlorn alliances : the Ulster army and the campaign of 1649-50 | Kelly, W. P. (William P.) | Article in Book | | 2001 |
| Fort Dunree | Bourke, Wesley | Article in Journal | | 2014 |
| Fort Dunree museum | O'Brien, Joe | Article in Journal | | 2013 |
| Fortunatus in Ireland | Hennig, John | Article in Journal | | 1950 |
| Four ancient stone forts in Donegal | Adams, R. G. | Article in Journal | | 1954 |
| Foyle college : the Maynooth/Dunboyne connection | Ferguson, W. S.Roberts, Alan | Article in Journal | | 1988 |
| Foyle College : the Maynooth/Dunboyne connection | Ferguson, W. S.Roberts, Alan | Article in Journal | | 1990 |
| Foyle College and Donegal connections | McMahon, SeánMontgomery, Robert | Article in Journal | | 2020 |
| Fr Willie (Bill) Devine | Mullan, Desmond | Article in Journal | | 1988 |
| Fr. McDyer of Glencolumbkille | McDyer, James | Monograph or Collective Volume | Brandon | 1984 |
| Fr. William O'Donnell - 'the Waterloo priest' | Anonymous | Article in Journal | | 1993 |
| Fragmenta Rapotensiana : parish of Kilbarron | O'Donnell, Terence | Article in Journal | | 1957 |
| Francis Makemie (c.1657-1708) : father of American Presbyterianism | Kirkpatrick, Laurence S. | Article in Book | | 2015 |
| Francis Makemie of Ramelton - father of American presbyterianism | Barkley, John M. | Monograph or Collective Volume | Presbyterian Historical Society of Ireland | 1982 |
| Franciscan Donegal | O'Donnell, Terence | Article in Journal | | 1957 |
| Franciscan Donegal : a souvenir of the dedication of the Franciscan church, Ros Nuala, to the Immaculate Heart of Mary, on Sunday, 29th June, 1952 | NA | Monograph or Collective Volume | Franciscan Friary, Ros Nuala | 1952 |
| Franciscan Rossnowlagh | O'Byrne, Simon | Monograph or Collective Volume | Franciscan Community | 1978 |
| Franciscan Sisters of the Immaculate Conception | Anon. | Article in Book | | 1952 |
| Franciscan superiors in Donegal | Conlan, Patrick | Article in Journal | | 2011 |
| Franciscans of Inishowen and Derry | Faulkner, Anselm | Article in Journal | | 1982 |
| Freemasonry in Donegal, 1757-1953 | Beattie, Seán | Article in Journal | | 2010 |
| From ascendancy to alienation: a study of Donegal's protestant community, 1881-1932 | Tunney, John James | Thesis | | 1985 |
| From Ballyshannon to Australia : memories of Famine orphan girls | Begley, Anthony | Monograph or Collective Volume | Ballyshannon Town Council | 2014 |
| From burial among the ancestors to burial among the saints: an assessment of some burial rites in Ireland from the Fifth to the Eighth centuries AD | O'Brien, Elizabeth | Article in Book | | 2016 |
| From Culdaff to the Somme | Magowan, Rachel | Article in Journal | | 2016 |
| From Donegal to Rome by foot, boat, coach and horseback | Ó Fiaich, Tomás | Article in Journal | | 1989 |
| From Gaelic outposts to colonial society : Donegal and the plantation of Ulster | Margey, Annaleigh | Article in Book | | 2013 |
| From Malin to the Middle East: the Inishowen crosses and pillar stones | Brown, Michelle P. | Article in Journal | | 2018 |
| From Malin to Wisconsin: 'Teh Friar's Curse' by Michael Quigley | Doherty, Des | Article in Journal | | 2020 |
| From nationalism to republicanism: Letterkenny and 1916 | Kelly, KIeran | Article in Journal | | 2016 |
| From silent glens to noisy streets | Campbell, Patrick J. | Monograph or Collective Volume | Mercier Press | 1983 |
| From Slyne Head to Malin Head, a rural GP remembers | O'Flaherty, Ken | Monograph or Collective Volume | The author | 2003 |
| From the files of DIB...the Ramelton 'rover' | Allen, Nicholas | Article in Journal | | 2006 |
| From the MacDonagh papers | MacDonagh, J. C. T. | Article in Journal | | 1965 |
| From Vienna to Ballyshannon - a Jewish Refugee's Story | Wynne, Margaret | Article in Journal | | 2024 |
| Further notes on the Donegal curragh | O'Neill, P. | Article in Journal | | 1940 |
| Gabhla - an tOileán | Uí Fhearraigh, Máirín | Monograph or Collective Volume | Coiscéim | 2008 |
| Gael Linn i gCúige Uladh – Slis den Saol 1953-1970 | Ó Baoighill, Pádraig | Monograph or Collective Volume | Gael Linn | 2022 |
| Gaelic surnames and settlement patterns in southwest Donegal 1659-1857 | Ó Canann, Tomás G. | Article in Journal | | 2020 |
| Gall mór mo linne (2) - An tÁrd-Deochan Mac Giolla Chearra | Ó Dochartaigh, Gearalt | Article in Journal | | 1995 |
| Gall Mór mo linne - an tAthair Peadar Mac Loinsigh | Ó Dochartaigh, Gearalt | Article in Journal | | 1994 |
| Gaoth dobhair, sean agus nua | Nic Giolla Bhríde, Cáit | Article in Journal | | 1993 |
| General Frederick Young 1786-1874 | Magowan, Rachel | Article in Journal | | 2015 |
| Geochemistry of ballast granites from Brouage and La Rochelle, France : evidence for medieval to post-medieval trade with Falmouth, Cornwall, and Donegal, Ireland | Lazareth, C. E.Mercier, J-C. C. | Article in Book | | 1999 |
| George Vaughan, M.P., (1693-1763), Buncrana | Gormley, Olwen | Article in Journal | | 2024 |
| Girl's secondary school education on Londonderry after 1845 | Montgomery, Robert | Article in Journal | | 2022 |
| Girseacha i ngéibheann : arna chóiriú ag Nollaig Ó Gadhra | Nic Giolla Easpaig, EibhlinNic Giolla Easpaig, Áine | Monograph or Collective Volume | Foilseachain Naisiunta Teo | 1986 |
| Glaciers in the Gap | Harvey, Conell A. | Article in Journal | | 1981 |
| Gleanings from Glendowan, Gartan, Glenveagh : heritage and history | McHugh, Frank | Monograph or Collective Volume | | 2017 |
| Gleanings in Donegal history | O'Donnell, Terence | Article in Journal | | 1964 |
| Gleanings in O'Donnell history | Mooney, Canice | Article in Journal | | 1954 |
| Glencolmcille : a parish history | Mac Cuinneagáin, Conall | Monograph or Collective Volume | Four Masters | 2002 |
| Glencolmcille Rectory Memoir | Munro, Donald | Article in Journal | | 2015 |
| Glencolumbkille : a history, 3000 BC -1901 AD | Manning, Aidan | Monograph or Collective Volume | The author | 2001 |
| Glencolumbkille, county Donegal, and its early Christian cross-slabs | Price, Liam | Article in Journal | | 1941 |
| Glenswilly : a talk on her native glen given in Foxhall, 1969, for the first Glenswilly Festival | Wall, Maureen (née Mac Geehin)Wall, Thomas | Monograph or Collective Volume | Privately printed | 1973 |
| Glenties abú! Brian Friel's Donegal | Shovlin, Frank | Article in Book | | 2013 |
| Glenveagh castle | Gallagher, William | Monograph or Collective Volume | The Stationery Office | 1993 |
| Glenveagh castle : Celtic revival? | Ó Gaoithín, Seán | Article in Journal | | 2012 |
| Glenveagh mystery : the life, work and disappearance of Arthur Kingsley Porter | Costigan, Lucy | Monograph or Collective Volume | Merrion | 2012 |
| Glenveagh National Park : a remote and hauntingly beautiful wilderness | | Monograph or Collective Volume | Government Publications | 1996 |
| Godfrey O'Donnell, chieftain 1248-58 | O'Donnell, Patsy | Article in Journal | | 1990 |
| Gola : the life and last days of an island community | Aalen, F. H. A.Brody, Hugh | Monograph or Collective Volume | Mercier Press | 1969 |
| Gone but not forgotten : Donegal's Republican dead 1900-2000 | Anderson, Brian | Monograph or Collective Volume | Independently published - Brian Anderson | 2022 |
| Government intervention in land improvement in county Donegal, 1846-1880 | O'Donnell, Martina | Article in Journal | | 1996 |
| Graveyard inscriptions at Finner, Bundoran | Bundoran, V. E. C., Transition class | Article in Journal | | 1996 |
| Graveyard inscriptions at St. Anne's Church of Ireland, Ballyshannon | Begley, Anthony | Article in Journal | | 1978 |
| Greencastle, County Donegal | Waterman, D. M. | Article in Journal | | 1958 |
| Grianán i logainmneacha | Ó Maolfabhail, Art | Article in Journal | | 1977 |
| Grianán Oiligh (the Grianán of Aileach), Co. Donegal | Rynne, Etienne | Article in Journal | | 1989 |
| Gweedore Hotel Visitors' books, 1842-74 | Brennan, Niamh | Article in Journal | | 2022 |
| H.M.S. Laurentic | Guthrie, Robert | Article in Journal | | 2002 |
| Harry Percival Swan | Beattie, Seán | Article in Book | | 2013 |
| Healy, Cahir, MP, 1877-1970 | Meehan, Helen | Article in Journal | | 2010 |
| Hearth money : list of householders who paid hearth money tax in the year 1665 | Anonymous | Article in Journal | | 1956 |
| Hearth money rolls for county Donegal, 1665 | Dickson, R. J. | Article in Journal | | 1949 |
| Hearth-money rolls | McDonagh, J. C. T. | Article in Journal | | 1954 |
| Hedge schools of Inishowen | Byrne, C. K. | Article in Journal | | 1981 |
| Heirs to the O'Donnell chieftaincy | MacDonagh, J. C. T. | Article in Journal | | 1959 |
| Henry Beaumont remembers - 2 : by train to Burtonport | Beaumont, Henry | Article in Journal | | 2010 |
| Hibernian Sunday Schools in Donegal 1809-1847 | Beattie, Sean | Article in Journal | | 2015 |
| Highlights of the Donegal highlands | Swan, Harold | Monograph or Collective Volume | Carter Publications | 1955 |
| Hiring fairs | Blair, May | Article in Book | | 2016 |
| Historical aspects of farming in Donegal | Bell, Jonathan,Watson, Mervyn | Article in Book | | 2013 |
| Historical associations of Fahan | Swan, Harry Percival | Article in Journal | | 1962 |
| Historical meanderings around Lough Eske | Trimble, Harry | Monograph or Collective Volume | Sea House | 1996 |
| Historical notes on the fisheries of Lough Swilly and its tributaries | Went, A. E. J. | Article in Journal | | 1966 |
| History and antiquities of Killybegs | Conaghan, Charles | Monograph or Collective Volume | Donegal Democrat | 1974 |
| History of Clonmany Village, Inishowen | Harkin, Marius | Article in Journal | | 2019 |
| History of N. W. Donegal Association of An Taisce | McClintock, May | Monograph or Collective Volume | An Taisce | 1996 |
| History of the parish of Kilbarron, Ballyshannon. A sense of place, a sense of time | Carville, Geraldine | Monograph or Collective Volume | Shanway Press | 2012 |
| History of the Royal and Prior School Raphoe | Crooks, David | Article in Book | | 2007 |
| History of Tir Conaill in the sixteenth century | O'Donnell, John (Seán Ó Domhnaill) | Thesis | | 1946 |
| Holy water stoup art discovered in Inishowen graveyard | Gallagher, Tom | Article in Journal | | 2002 |
| Hope and heritage : the County Donegal Historical Society | Beattie, Seán | Article in Book | | 2013 |
| Hugh Cargill, a friend of liberty | O'Malley, Thomas | Article in Journal | | 1900 |
| Hugh O'Donnell of Larkfield | Ó Cochlainn, Rupert S. | Article in Journal | | 1985 |
| Hugh O'Donnell of Larkfield | Ó Cochlainn, Rupert S. | Article in Journal | | 1991 |
| Hugh O'Neill 2nd earl of Tyrone 1601-1607 : Kinsale to Rathmullan | McGurk, J. N. N. (John James Noel) | Article in Journal | | 2001 |
| Hugh Rogan of county Donegal : the influence of Irish culture on frontier Tennessee | Hankins, Caneta S. | Article in Journal | | 2001 |
| Hurling in Donegal before the GAA | McGonigle, Martin | Article in Journal | | 2012 |
| Idir an Dá Ghaoth: Scéal Mhuintir Na Rosann | Ua Cnáimhsí, Pádraig | Monograph or Collective Volume | Sáirséal - Ó Marcaigh | 1997 |
| Idir and dá ghaoth : scéal mhuintir na Rosann | Ua Cnáimhsí, Pádraig | Monograph or Collective Volume | Sairséal-Ó Marcaigh | 1997 |
| Idir dhá thír : Donegal Emigrants in Glasgow | Ó Dochartaigh, Cathair | Article in Book | | 2007 |
| Idir peil agus pobal | Mac a'Ghoill, Pádraig S.Mac Conaill, Seán | Monograph or Collective Volume | Black Lion Books | 2004 |
| Ignatius B. McHugh and his unpublished diary | Meehan, Helen | Article in Journal | | 2001 |
| Illicit distilling and townland fining legislation in Donegal, 1810-1820 | Rehill, Ramona | Thesis | | 2008 |
| Images of development and underdevelopment in Glencolumbkille, county Donegal, 1830-1970 | Tucker, Vincent | Article in Book | | 1999 |
| Images of Donegal farm labourers 1870-1900 | Lane, Padraig G. | Article in Journal | | 2017 |
| Imirce na hIarlaí : aistriúchán agus nótaí ar léacht leis an Chairdinéal Tomás Ó Fiaich - 'from Donegal to Rome by boat, coach and horseback' : turas na nUaisle Gael as Éirinn 1607-8, coiste éigse Sheáin Bháin | Ó Murchú, Marcas | Monograph or Collective Volume | Coiscéim | 2007 |
| Impact of the workhouse network and poor relief : a Donegal case study | Crampsie, Arlene | Article in Journal | | 2004 |
| Improving landlords and planned settlements in eighteenth-century Ireland: William Burton Conyngham and the fishing station on Inis Mhic an Doirn, Co. Donegal | Forsythe, Wes | Article in Journal | | 2012 |
| In Conall's footsteps | McGill, Lochlainn | Monograph or Collective Volume | Brandon | 1992 |
| In Kilmacrennan long ago | Strain, Hugh | Monograph or Collective Volume | The author | 1997 |
| In memoriam Leslie W. Lucas (1919-2003) | Muhr, Kay | Article in Journal | | 2008 |
| In search of a living legend | Tunney, Paddy | Article in Journal | | 1978 |
| In search of Fahan Mura | McLaughlin, L.S. | Article in Journal | | 2022 |
| In the footsteps of Saint Baithin : a history of the parishes of Taughboyne with Craigdooish, All Saints, Newtowncunningham, Christ Church, Burt and Killea, Carrigans | Crooks, D. W. T. | Monograph or Collective Volume | [s.n.] | 1993 |
| In the shadow of the castle and the abbey : aspects of the history of Donegal town since 1600 | Potter, Matthew | Article in Book | | 2015 |
| Index to Ó Domhnaill Abú [nos i-xxiii] | Anonymous | Article in Journal | | 1996 |
| Industrial development - the key to Donegal's future | O'Raghallaigh, Ultan | Article in Journal | | 1978 |
| Infield and outfield in Ireland | McCourt, D. | Article in Journal | | 1954 |
| Inis Caorach | Ó Gallchoir, Micheál (An Cope) | Article in Journal | | 1986 |
| Inis Eoghain - The Island of Eoghan: The Place-Names of Inishowen | Ó Dochartaigh, Seoirse | Monograph or Collective Volume | Seoirse Ó Dochartaigh | 2017 |
| Inishdooey and its ancient church | Lacey, Brian; Mac Gairbheá; O'Toole, Peter (Aerial photographs) | Article in Journal | | 2024 |
| Inishowen - its history, its people and antiquities | Byrne, John D. | Article in Journal | | 1957 |
| Inishowen heritage centre and folk museum, Bridgt St., Cardonagh | Gillen, M. | Article in Journal | | 1989 |
| Inishowen peninsula 150 years on | Smith, Con | Article in Journal | | 1995 |
| Inishowen's wartime coastwatchers 1939-45 | Kennedy, Michael | Article in Journal | | 2015 |
| Inishtrahull : 'the isle of ships' | Beattie, Seán | Article in Book | | 2013 |
| Inscriptions from the Abbey cemetery, Ballyshannon | | Article in Journal | | 1957 |
| Intrepid Donegal ecclesiastic of the sixteenth century : the Most Rev. Donald McGonagle, D.D., bishop of Raphoe 1562-89 | Conaghan, Charles | Article in Journal | | 1976 |
| Inventory of articles belonging to the friary of Donegal, 1698 | Egan, Bartholomew, OFM | Article in Book | | 1952 |
| Inver parish in history | Meehan, Helen | Monograph or Collective Volume | The author | 2005 |
| Ireland and Germany : a survey of literary and cultural relations before 1700 | O'Neill, Patrick | Article in Journal | | 1982 |
| Ireland's last monarch | Hunter, Jim | Article in Journal | | 1995 |
| Ireland's own ambassadors of song | O'Boyle, Donal | Article in Journal | | 1978 |
| Irish culture is alive in Philadelphia | McGill, James H. | Article in Journal | | 1978 |
| Irish Field Club Union. Report of the Sixth Triennial Conference and Excursion, held at Rosapenna, July 8th to 13th, 1910. Archaeology | Agnew, JeanAndrews, Elizabeth | Article in Journal | | 1910 |
| Irish Field Club Union. Report of the Sixth Triennial Conference and Excursion, held at Rosapenna, July 8th to 13th, 1910. General Account | Praeger, R. Lloyd | Article in Journal | | 1910 |
| Irish redcoat minuteman and philanthropist : Donegal's Hugh Cargill | Moore, David | Article in Journal | | 2003 |
| Irish-language book history in Donegal | Ó Laoire, Lillis | Article in Book | | 2025 |
| Is Misach Cairnigh attributed to the wrong Saint Cairneach? | Spears, Arthur | Article in Journal | | 1997 |
| Islanders : the true story of one man's fight to save a way of life | Nolan, LiamÓ Péicín, Diarmuid | Monograph or Collective Volume | Fount | 1997 |
| Islandmore | O'Brien, Brigid | Article in Journal | | 1986 |
| It's the milkman! | Sweeney, Frank | Article in Journal | | 2010 |
| J. J. Silke (1884-1960) and the beginnings of the seed potato industry in Donegal | Silke, John J. | Article in Journal | | 1986 |
| J.G. Swift MacNeill, M.P. Donegal South | Beattie, Seán | Article in Journal | | 2009 |
| Jame Leech's 1763 passport unlocks family migration story. Ulster to Colonial America | Hirt, Mary Jane Kufner | Article in Journal | | 2017 |
| James Caldwell : immigrant entrepreneur | Barbagallo, Tricia | Article in Journal | | 2000 |
| James Fullton : a Philadelphia merchant and his customers | McMaster, R. K. | Article in Journal | | 2001 |
| James Haggerty of Tir Chonaill : Irish patriot-American hero | McLaughlin, James H. | Monograph or Collective Volume | County Donegal Association | 1992 |
| James Hewitt, 4th viscount Lifford | Dodds, Kenneth | Article in Journal | | 2011 |
| James Musgrave: a man of iron | Chesnutt, Lulu | Article in Journal | | 2020 |
| Jockeys, fairs and flying visits: Derry in the thirties | Hamilton, Roy | Article in Journal | | 2002 |
| John Colgan (1592-1992) | Byrne, Connall | Monograph or Collective Volume | The author | 1992 |
| John Doherty - the prince of fiddlers | Ó Baoighill, Pádraig | Article in Journal | | 2000 |
| John Doherty : an admirer of Scott Skinner | Ó Baoighill, Pádraig | Article in Journal | | 1996 |
| John Doherty : social reformer, trade unionist, and working-class journalist, 1798-1854 | Mac Laughlin, Jim | Article in Book | | 2013 |
| John Doherty : voice of the people : Buncrana | | Monograph or Collective Volume | Irish Labour History Society | 2002 |
| John Doherty of Donegal : his art and craft | Campbell, VincentEvans, AlunMcLaughlin, Dermot | Article in Journal | | 1997 |
| John Gwyn: Philanthropist (1755-1829), Muff | Gallagher, Ruairí | Article in Journal | | 2024 |
| John Hamilton of Brownhall - Tenants of the Ballydermot Estate 1821-57 | Hanna, Sam | Article in Journal | | 2022 |
| John Hamilton of Donegal, 1800-1884 : this recklessly generous landlord | James, Dermot | Monograph or Collective Volume | Woodfield Press | 1998 |
| John Kells Ingram 1823-1907 | Cunningham, John B. 1944- | Article in Journal | | 1998 |
| John Kinnear : 1823-1909 | Weir, J. A. | Article in Journal | | 1987 |
| John Leslie : the Protestant bishop of Raphoe (1633-1661) and his castle | McCarron, FrankSpears, Arthur | Article in Journal | | 2000 |
| John Mc Gettigan, 1882-1958, Donegal's migrant, musician, minstrel and entrepreneur | Ó Murchú, Marcas | Article in Journal | | 2018 |
| John McColgan (1592-1992) | Byrne, Connall | Article in Journal | | 1992 |
| John Simí Ó Dochartaigh | Ó Baoighill, Pádraig | Article in Journal | | 2024 |
| Journey through the Dark | O'Callaghan, Cathal | Article in Journal | | 1978 |
| Kate McCarry, Letterkenny's first woman Urban District Councillor | Byrne, Angela | Article in Journal | | 2020 |
| Kildoney Glebe, Kilbarron, County Donegal | Hayes, Francis | Article in Book | | 1998 |
| Killybegs : then and now | Martin, Don | Monograph or Collective Volume | Anvil Books | 1998 |
| Killydonnell friary | McGee, Seamus | Article in Journal | | 1991 |
| Killymard ancient and modern | | Monograph or Collective Volume | The author | 2002 |
| Kindroyhead : Inishowen's newest Prehistoric site | Beattie, Sean | Article in Journal | | 1981 |
| Kinship and land tenure on Tory Island | Fox, J. R. | Article in Journal | | 1966 |
| La Chalum-Chille | Spears, Arthur | Article in Journal | | 1997 |
| Lá na Tuile i nDoirí Beaga, 15-8-1880 | Ó Gallchoir, Seán | Article in Journal | | 1980 |
| La Trinidad Valencera : an Armada wreck in O'Doherty country | Keaveney, Michael | Article in Journal | | 1989 |
| La Trinidad Valencera : the discovery and excavation of a Spanish Armada vessel in Kinnagoe Bay, Co. Donegal | Atherton, David | Article in Journal | | 1987 |
| Laggan farm accounts | Beattie, Sean | Article in Journal | | 1997 |
| Laggan farm accounts | Beatty, Sean | Article in Journal | | 1997 |
| Laggan personalities of 1798 | Campbell, S. M. | Article in Journal | | 1978 |
| Land war and eviction in Derryveagh, 1840-65 | Dolan, Liam | Monograph or Collective Volume | Annaverne Press | 1980 |
| Language change in Urris | Friel, Bernadette | Article in Journal | | 1998 |
| Language use and attitudes towards Irish among Gaeltacht school children in County Donegal | Dörflinger, Torsten | Article in Journal | | 2015 |
| Laochra litríochta Rann na Feirste | Mac Congáil, Nollaig | Article in Book | | 2013 |
| Late eighteenth century maps of Ballybulgan townland and tenants | Hanna, Sam | Article in Journal | | 2019 |
| Late medieval Donegal | Simms, Katharine | Article in Book | | 1995 |
| Laying the foundation stone of the new church | F., R. | Article in Book | NA | 1952 |
| Le faubourg du purgatoire? St Patrick's Purgatory in French traveller accounts from the early modern period onwards | Neville, Grace | Article in Book | | 2012 |
| Le merveilleuz et l'espace européen : l'Irlande et les Irlandais dans la littérature médiévale Française (XIIe-XVe siècles) | Ó Ciosáin, Éamon | Article in Book | | 2012 |
| Le Purgatoire de Saint Patrick | Kurzawa, Frédéric | Article in Journal | | 1998 |
| Leabhraisnéis ar Thír Chonaill | Ó Domhnaill, Niall | Article in Journal | | 1949 |
| Lebelly Castle, the castle of the Finn | Cooper, Ross | Article in Journal | | 2013 |
| Lebor na hUidre : from Clonmacnoise to Kilbarron | Ó hUiginn, Ruairí | Article in Book | | 2015 |
| Letter to Murray of Broughton | Addi, Thomas | Article in Journal | | 1979 |
| Lettercran : an illustrious past, and uncertain future | Lettercran Development Association | Monograph or Collective Volume | Lettercran Development Association | 1999 |
| Letterkenny past and present | Fleming, Sam | Monograph or Collective Volume | The author | 1982 |
| Letterkenny pastor and parliamentarian : Rev. John Kinnear (1823-1909) | Bewglass, J. H. | Article in Journal | | 1972 |
| Letterkenny to Burtonport Railway: the navvy's story | Hunter, Dick | Article in Journal | | 2000 |
| Letterkenny Workhouse, 1844-1923 | Brennan, Niamh | Article in Journal | | 2019 |
| Letterkenny's Garden of remembrance | Bourke, Wesley | Article in Journal | | 2013 |
| Letterkenny-born outstanding educator: Emma Saxelby | Roulston, William | Article in Journal | | 2024 |
| Liam Clarke and Arranmore Island's first resident doctor | Bonar, Seán | Article in Journal | | 2017 |
| Life after Brian : the high kingship | Casey, Denis | Article in Journal | | 2014 |
| Life and death in Medieval Gaelic Ireland: the skeletons from Ballyhanna, Co. Donegal | McKenzie, Catriona JMurphy, Eileen M. | Monograph or Collective Volume | Four Courts press | 2018 |
| Life in Donegal, 1850-1900 | McCarron, Edward T. | Monograph or Collective Volume | Mercier Press | 1981 |
| Life in medieval Ballyhanna - insights from the osteological and palaeological analysis of the adult skeletons | McKenzie, Catriona J. | Article in Book | | 2015 |
| Life in the Rosses - two hundred years ago | Mac a'Ghoill, Pádraig S. | Article in Journal | | 1990 |
| Life in the Rosses, Co. Donegal, in the 1890s | Ó Cléirigh, Nellie | Article in Journal | | 2005 |
| Liffey seat of power | Patton, Billy | Monograph or Collective Volume | Lifford Tidy Towns Committee | 2008 |
| Lifford corporation book, 1716-83 | Hutton, Brian | Article in Journal | | 1961 |
| List of holders of publicans licences in West Donegal October/November 1892 | Lafferty, Roisin | Article in Journal | | 2010 |
| Literacy in north-west Ulster 1680-1860 | Kirkham, G. | Article in Book | | 1990 |
| Lives cut short - Insights from the osteological and palaeopathological analysis of the Ballyhanna juveniles | Murphy, Eileen M. | Article in Book | | 2015 |
| Logainmneacha as Toraí, Tír Chonaill | Ó hUrmoltaigh, Nollaig | Article in Journal | | 1967 |
| Logainmneacha i gceantar Bhaille Chaisleáin a Thit as Feidhm | Mac Gabhann, Fiachra | Article in Journal | | 1996 |
| Logainmneacha na Rosann | Mac Giolla, Donal | Article in Journal | | 1984 |
| Logainmneacha na Rosann | Mac Giolla Easpaig, Dónall | Article in Journal | | 1984 |
| Londonderry and Lough Swilly railway : 150 years | Sweeney, Frank | Article in Journal | | 2013 |
| Lord George Hill (1801-1879) : an improving landlord in Gweedore | Pórtéir, Cathal | Article in Book | | 2022 |
| Lords and landlords - the Donegall family | Maguire, W. A. (William Alexander) | Article in Book | | 1983 |
| Lough Derg : St Patrick's purgatory | Curtayne, Alice | Monograph or Collective Volume | Burns & Oates | 1944 |
| Lough Derg : the making of the modern pilgrimage | Donnelly, James S., Jr | Article in Book | | 1995 |
| Lough Derg : the westside story | | Monograph or Collective Volume | FÁS | 1993 |
| Lough Derg and its pilgrimage | Carey, F. P. | Monograph or Collective Volume | Irish Messenger Publications | 1939 |
| Lough Derg and its unusual 'guardian' Rev. Alexander Calhoun, grandfather of John Caldwell Calhoun, vice-president of the U.S.A. | Cunningham, John B. 1944-,Whalley, M. A. | Article in Journal | | 1981 |
| Lough Derg in native Irish poetry | Ó Dúshláine, Tadhg | Article in Journal | | 1988 |
| Lough Derg's infamous pilgrim | Casey, Daniel J. | Article in Journal | | 1971 |
| Lough Derg, the continent of Europe and the recesses of the mind | Haren, Michael | Article in Journal | | 1994 |
| Lough Foyle punts | Mac Polin, DonalMadill, Harry | Article in Book | | 2008 |
| Lough Swilly : a living landscape | | Monograph or Collective Volume | Four Courts | 2011 |
| Lough Swilly buses : eighty years of service by the Londonderry and Lough Swilly Railway Company | Millar, G. Irvine | Monograph or Collective Volume | Colourpoint | 2008 |
| Lug's forgotten Donegal kingdom: the archaeology, history and folklore of the Síl Lugdach of Cloghaneely | Lacey, Brian | Monograph or Collective Volume | Four Courts Press | 2012 |
| Lug, Balor, and the landscape of cultural imperialism | Radner, Joan N. | Article in Book | | 1991 |
| Mac Cailin - a martial clan | Bonner, Brian | Article in Journal | | 1981 |
| Mac Colgan : Airchinneach of Domnach Mór Mhaigh Tochair | Bonner, Brian | Article in Journal | | 1987 |
| Mac Daigheid : descendant of Pug-nosed Ó Dochartaigh | Bonner, Brian | Article in Journal | | 1992 |
| Mac Lochlainn, McLaughlin, McLoughlin | Gillespie, Fergus | Article in Journal | | 2011 |
| MacTaghlins and Houstons of Donegal | Houston, Joseph | Article in Journal | | 1980 |
| Major Myles 1932-33 elections | Curran, Daragh | Article in Journal | | 2014 |
| Major-General Richard Montgomery | O'Reilly, Vincent F. (Fleming) | Article in Journal | | 1926 |
| Malinmore portal tomb complex | Balthasar, René | Article in Journal | | 2014 |
| Manor Courts of Donegal in the early nineteenth century | Blair, Raymond | Article in Journal | | 2020 |
| Manorcunningham 1858-1911 : the residents and their trades | | Monograph or Collective Volume | Raymochy Parishes Historical Society | 2012 |
| Manus O'Donnell, 21st Lord of Tir Chonaill | Anonymous | Article in Journal | | 1986 |
| Manus O'Donnell, 21st lord of Tir Conaill | Simms, J. G. (John Gerald) | Article in Journal | | 1962 |
| Marking time | O'Kane, Marianne | Article in Journal | | 2004 |
| Marshall of Manor Cunningham | Marshall, G. F. L. | Monograph or Collective Volume | E. Dwelly | 1947 |
| Materials for history of Abbey of Assaroe | MacDonagh, J. C. T. | Article in Journal | | 1956 |
| Meath na Gaeilge i gCluain Maine agus i Iorras | Ó hEarcáin, M. | Article in Journal | | 1995 |
| Medieval and modern castles in county Donegal | MacDonagh, J. C. T. | Article in Journal | | 1956 |
| Medieval Columban pilgrimages in Derry and Donegal | Lacy, Brian | Article in Journal | | 2009 |
| Melita Denara : upon the glad earth | Fallon, Brian | Article in Journal | | 2008 |
| Memoir of Edward J. McLaughlin (1901-1980) | McLaughlin, Edward J., 1902-1980 | Article in Journal | | 2010 |
| Memoirs of a land agent. Part 2 | | Article in Journal | | 1995 |
| Memorable events of the last fifty years | McGill, Lochlainn | Article in Journal | | 1996 |
| Memorial of Patrick M'Kye, Gweedore, to the Lord Lieutenant of Ireland | M'Kye, Patrick | Article in Book | | 2013 |
| Memories pleasant and sad | King, Cecil | Article in Journal | | 1996 |
| Methodism in the Pettigo area | McElderry, Neville | Monograph or Collective Volume | Neville, McElderry | 1991 |
| Michael Herity, 1929-2016 | Wallace, Pat | Article in Journal | | 2016 |
| Michael Tobin : an obituary | O’Sullivan, Noel | Article in Book | | 2014 |
| Mícheál Ó Cléirigh, his associates and St Anthony's College, Louvain | Jennings, BrendanMooney, CaniceO'Brien, FelimWalsh, Paul, Revd, 1885-1941 | Monograph or Collective Volume | Four Courts | 2008 |
| Migration in Donegal history, 1607-2007 | Fitzgerald, Patrick | Article in Book | | 2013 |
| Milford Hall, 1950-2000 : golden jubilee | Friel, Sheila | Monograph or Collective Volume | The author | 2000 |
| Milford towards the millennium | Friel, Sheila | Monograph or Collective Volume | The author | 1997 |
| Military presence in Donegal, 1916 | Doherty, Richard | Article in Journal | | 2016 |
| Mineralogical and geological travellers in Donegal 1787-1812 | MacArthur, C. W. P. | Article in Journal | | 1987 |
| Miscellanea, the Greanán of Aileach - a note on its identification | Lacy, Brian | Article in Journal | | 2001 |
| Miscellanea. A hoard of Viking-age silver ring-money from Lurgabrack, Horn Head, Co. Donegal | Sikora, Maeve | Article in Journal | | 2013 |
| Missionary priests and nuns from Donegal | Deeney, Eddie | Article in Journal | | 2010 |
| Missions comparable? the Lough Foyle and Kinsale landings of 1600 and 1601 | Morgan, Hiram | Article in Book | | 2004 |
| Moments of Story : Rachel Giese's The Donegal Pictures | Cusick, Christine | Article in Book | | 2009 |
| Mongavlin castle | Millar, Pearl | Article in Journal | | 1992 |
| Mongevlin castle | Macintyre, Edward | Article in Journal | | 1982 |
| Montgomery family of Croghan, Co. Donegal | Seton-Anderson, James | Article in Journal | | 1945 |
| Montgomery of Alamein and the Montgomerys of Moville | Meehan, Helen | Article in Journal | | 1995 |
| Monuments of our founders : archaeology comes full circle in west Donegal | Forsythe, Wes | Article in Book | | 2009 |
| More about Inver et al | Meehan, Helen | Monograph or Collective Volume | Independently published - Helen Meehan | 2022 |
| More about Mevagh | Lucas, Leslie W. | Monograph or Collective Volume | Donegal Democrat | 1965 |
| Mórscéalaí Theilinn: Mícheál Ó hIghne, 'Micí Phadaí Bháin' (c.1872-1969) agus An Crochaire Tarnocht, (ATU 300) | Ní Churraighín, Aisling | Article in Journal | | 2018 |
| Morton in Bruckless | Evans, Clive | Article in Journal | | 1997 |
| Most Rev. Patrick Murray, CSSR, 1865-1959 | Canning, B. J. (Bernard J.) | Article in Journal | | 1999 |
| Motive power of the C.D.R. - 1 | Carse, S. J. | Article in Journal | | 1987 |
| Moville abbey | Davies, Oliver | Article in Journal | | 1945 |
| Mrs Bonaparte from Donegal | Crawford, Martin | Article in Journal | | 1944 |
| Municipal government in Donegal Town: The two charters of 1612-13 | Potter, Matthew | Article in Journal | | 2014 |
| My father's picture | Harper, Des | Article in Journal | | 2012 |
| My story | Gallagher, PatrickO'Donnell, Peadar | Monograph or Collective Volume | Cape | 1939 |
| Na Cruacha: Scéalta agus Seanchas | | Monograph or Collective Volume | An Clochomhar | 1985 |
| Na Luthians | Ó Baoighill, Pádraig | Article in Journal | | 2002 |
| Na Rosa in am an Drochshaoil (1845-1850) | Ua Cnáimhsí, Pádraig | Article in Journal | | 1996 |
| Napper Tandy and county Donegal | O'Donnell, Terence | Article in Journal | | 1968 |
| Napper Tandy's raid on Rutland (1798) | Ó Cochlainn, Rupert S. | Article in Journal | | 1970 |
| Nazionalismo e integralismo religioso come attrazioni esotiche : Edith e Victor Turner al purgatorio di S. Parizio | Taviani, Paolo | Article in Journal | | 1995 |
| Neighbours in Pettigo : living with conflict and division in a border village | Dowling, Dan | Monograph or Collective Volume | Pettigo Publishing | 2018 |
| Néillí Boyle, Seamus Ennis and "The Moving Cloud" | Boner, Seán | Article in Journal | | 2018 |
| Networking structures and competitive Association Football in Ulster, 1880-1914 | Curran, Conor | Article in Journal | | 2014 |
| New artefacts discovered in Ballyshannon and Derrynaseer | Ó Seaneacháin, Diarmuid | Article in Journal | | 2010 |
| Niall Mhícheáil : seanchaí as Rann na Feirste | Ó Baoighill, Pádraig ; Ó Domhnaill, Mícheál | Monograph or Collective Volume | Coiscéim | 2023 |
| Night of terror in Mountcharles | Meehan, Helen | Article in Journal | | 2022 |
| Nineteenth century tourists in Co. Donegal | McCracken, J. L. | Article in Journal | | 1967 |
| Nixon : a tyrant landlord | Mac Aoidh, Seamus | Article in Journal | | 1990 |
| Noble sentiments | McGill, Lochlainn | Article in Journal | | 2016 |
| North-west Donegal after the great famine | Mac Cnáimhsí, Breandán | Article in Journal | | 1970 |
| North-west Ulster : the counties of Londonderry, Donegal, Fermanagh, and Tyrone | Rowan, Alistair | Monograph or Collective Volume | [s.n.] | 1979 |
| Northern view : Inishowen community radio | Doherty, JimMcBride, Jimmy | Article in Book | | 2007 |
| Nótaí ar fhaisnéis bheatha as Árainn Mhór | Ó Conaire, Breandán | Article in Journal | | 2001 |
| Notes & queries : the Franciscan friar John Colgan's Offaly roots | Colgan, John F. | Article in Journal | | 2011 |
| Notes on Irish place names | Ó Tuathail, Éamonn | Article in Journal | | 1947 |
| Notes on medieval Donegal [I]|Notes on medieval Donegal II|Notes on medieval Donegal III | Ó Canann, Tomás G. | Article in Journal | | 2016 |
| Notes on shore dwellers and sandhill settlements, Dooey, Lettermacaward, Co. Donegal | MacGill, P. J. | Article in Journal | | 1947 |
| Notes on some Donegal place-names | Ó Canann, Tomás | Article in Journal | | 1989 |
| Notes on the high sheriffs of Co. Donegal | Gray, Edward Stewart | Article in Journal | | 1948 |
| Notes on the Ó Peatains of Donegal, Mayo and Roscommon | Payton, F. B. | Article in Journal | | 1971 |
| Notes towards a recent bibliography of county Donegal | McNamara, Gerard | Article in Journal | | 1965 |
| Ó Ghleann go Fánaidh : Gaeltacht Thír Chonaill | Ó Baoighill, Pádraig | Monograph or Collective Volume | Coiscéim | 2000 |
| Ó Muirgheasain : the bishop's tax gatherer | Bonner, Brian | Article in Journal | | 1991 |
| Ó Siail : the healer (R.I.P. October 1995) | Bonner, Brian | Article in Journal | | 1995 |
| O'Dogarty addendum | Casway, Jerrold | Article in Journal | | 2007 |
| O'Donnell histories : Donegal and the Annals of the Four Masters | Cunningham, Bernadette | Monograph or Collective Volume | Rathmullan and District Local History Society | 2007 |
| Obituaries.Michael Herity 29/5/1929 - 23/1/2016 | Timoney, Martin A. | Article in Journal | | 2016 |
| Obituary. Fr. Paddy Gallagher | King, C. A. | Article in Journal | | 1996 |
| Obituary. Michael Herity (1929-2016) | Ó Súilleabháin, Muiris | Article in Journal | | 2015 |
| Obituary.Mary Isabella Leebody | P., R.Ll. | Article in Journal | | 1911 |
| Obituary: Fr John Silke | O'Sullivan, Timothy | Article in Journal | | 2016 |
| Occasions of faith : an anthropology of Irish Catholics | Taylor, Lawrence J. | Monograph or Collective Volume | Lilliput Press | 1997 |
| Occupied and earning : child, girl and woman workers in County Donegal | Clancy, Mary | Article in Book | | 2007 |
| Of myth and men | McGill, Lochlainn | Article in Journal | | 1996 |
| Oglach na Rosan | Ua Cnáimhsí, Pádraig | Article in Journal | | 1995 |
| Oíche Féile Eoin i dToraigh, 2015 | Mac Gabhann, Fiachra | Article in Journal | | 2016 |
| Oiche Mhic a Dubhghaill no Oiche na Gaoithe Moire | Mac a' Ghoill, Pádraig | Article in Journal | | 1991 |
| Oil and Water - 18th-Century Whale and Basking-Shark Fisheries of Donegal Bay, Ireland | McDonigle, Martin | Article in Journal | | 2008 |
| Oilbhearus Hosé : máistir sgoile an Athar Aodha Mhac an Bhaird, OFM | Mac Craith, Cuidbeirt | Article in Book | | 1952 |
| Oileán Inishtrahull : Isle of ships | Beattie, Seán | Monograph or Collective Volume | County Donegal Historical Society | 2023 |
| Oilithreacht Chormaic : Fianna Fáil i nDún na nGall thiar theas, 1937-1977 | Ó Breisleain, Uinsionn | Monograph or Collective Volume | [The author] | 2006 |
| Oireachtas Ghaoth Dobhair | Rose, Peigí | Article in Journal | | 1978 |
| Old County Donegal | Leslie, Rose JaneQuail, Des | Monograph or Collective Volume | Stenlake Publishing | 2016 |
| Old graveyards and irregular burials near Pettigo | Cunningham, John B. 1944- | Article in Journal | | 1994 |
| Old mills of Ireland, Vol. 2 : a listing of the old mills of Ireland taken from mid-19th century Valuation Office documents | | Monograph or Collective Volume | William E. Hogg | 2012 |
| Old Rathmullan | Silke, John J. | Article in Journal | | 1974 |
| On a rock in the middle of the ocean : songs and singers in Tory Island | Mac Ruairí, ÉamonnÓ Laoire, Lillis, | Monograph or Collective Volume | Cló Iar-Chonnachta in association with Scarecrow Press | 2005 |
| On a rock in the middle of the ocean : songs and singers in Tory Island | Mac Ruairí, ÉamonnÓ Laoire, Lillis | Monograph or Collective Volume | Cló Iar-Chonnachta in association with Scarecrow Press | 2007 |
| On the GAA front | Rose, Peigí | Article in Journal | | 1981 |
| Ón tseanam anall : scéalta ó Mhicí Bháin Uí Bheirn | Ó Beirn, Mici Bán, 1899-1980 | Monograph or Collective Volume | Cló Iar-Chonnachta | 2008 |
| One hundred years of the G.A.A. in Donegal | Mac a'Ghoill, Pádraig S. | Article in Journal | | 1984 |
| Open-air Mass in the Donegal mountains, 1867 | O'Hara, Aidan | Article in Journal | | 2018 |
| Opposing high taxation and praising the Irish people | Blair, Raymond A. | Article in Journal | | 2013 |
| Opposites attract: Hugh O'Neill and Red Hugh O'Donnell | McGinty, Matthew | Article in Journal | | 2014 |
| Ordnance Survey 1824-1924: How a small hill near Fort Dunree played a pivotal role in the story of Ordnance Survey maps | Rann, Karen | Article in Journal | | 2024 |
| Ordnance Survey letters Donegal : letters containing information relative to the antiquities of the County of Donegal collected during the progress of the Ordnance Survey of 1835 | NA | Monograph or Collective Volume | Fourmasters Press | 2000 |
| Ordnance survey memoirs 1830-40 | Day, Angélique | Article in Journal | | 1983 |
| Other days in Donegal | O'Donnell, Terence | Article in Journal | | 1956 |
| Our Inis Eoghain heritage : the parishes of Culdaff and Cloncha | Bonner, Brian | Monograph or Collective Volume | Foilseachain Naisiunta Teo | 1972 |
| Our very own Father of Invention | McGarrigle, Joe | Article in Journal | | 1978 |
| Outwork, truck and the lady inspector : Luch Deane in Londonderry and Donegal, 1897 | James, Kevin J. | Article in Book | | 2008 |
| Owein at St Patrick's Purgatory | Easting, R. | Article in Journal | | 1986 |
| Packy Jum, folklore and worldview on the Irish border | Cashman, Ray | Monograph or Collective Volume | University of Wisconsin Press | 2016 |
| Paddy the Cope's story | Quinn, Anthony P. | Article in Book | | 1989 |
| Paddy the Cope, Michael Powell and the story of the unmade film | Fox, Ken | Article in Journal | | 2019 |
| Pádraic Ó Beirn : file agus sár-Ghaedheal, 1857-1927 | Micheál Óg | Article in Journal | | 1947 |
| Paidereacha traidisiúnta ár sinsear - taisce luachmhar | Gallagher, Margaret | Article in Journal | | 2017 |
| Painting life in the Rosses: W.H. Bartlett (1856-1932) | Blair, Raymond | Article in Journal | | 2022 |
| Parishes of County Donegal. Vol. 1 : 1833-35 : North-east Donegal | | Monograph or Collective Volume | Institute of Irish Studies in association with the Royal Irish Academy | 1997 |
| Parishes of County Donegal. Vol. 2 : 1835-36. Mid, west and south Donegal | | Monograph or Collective Volume | Institute of Irish Studies in association with the Royal Irish Academy | 1997 |
| Parliamentary politics in Co. Donegal 1790-1832 | Murphy, Desmond | Article in Journal | | 1978 |
| Passing of history | King, C. A. | Article in Journal | | 1996 |
| Pat Cannon and educational reform | Cannon, Patrick | Article in Journal | | 2009 |
| Patatas de Siembra | Glavin, Anthony | Article in Journal | | 1978 |
| Patrician Donegal | Ó Gallachair, Pádraig | Article in Journal | | 1961 |
| Patrick Cardinal O'Donnell and the Irish language | Ó 'Baoighill, Pádraig | Article in Journal | | 2004 |
| Patrick MacGill (1890-1963) : working-class novelist and poet | Mac Laughlin, Jim | Article in Book | | 2013 |
| Patrick McGill | Tomelty, Joseph | Article in Journal | | 1947 |
| Patrick Pearse and the four (or five) Masters | Fennessy, Ignatius | Article in Journal | | 2001 |
| Patrick Sarsfield Cassidy (1882-1903): From Dunkineely to New York | Meehan, Helen | Article in Journal | | 2020 |
| Patrick's Purgatory | Bayley, A. R. | Article in Journal | | 1942 |
| Patrick's Purgatory | Davenport, Anne | Article in Journal | | 1942 |
| Patrick's Purgatory | Strachan, L. R. M. | Article in Journal | | 1942 |
| Paul Higgins, a man of legend in Killea | Hayes, William J. | Article in Journal | | 1995 |
| Peadar O'Donnell and the Bell 1946-1954 | Shovlin, Frank | Article in Journal | | 1998 |
| Peadar O'Donnell's young ambitions | Mac Congáil, Nollaig | Article in Journal | | 2017 |
| Pearse and the Mac Manus brothers | Meehan, Helen | Article in Journal | | 2016 |
| Pearse's letter to a Donegal mother | Begley, Anthony | Article in Journal | | 2016 |
| Perceptions of a northern county : Donegal, 1550 - 1900 | Mac Laughlin, Jim | Article in Book | | 2013 |
| Pilgrim crucifixes of Lough Derg | Ó Gallachair, Pádraig | Article in Journal | | 1965 |
| Pilgrimages | Barber, Richard | Monograph or Collective Volume | | 1991 |
| Place names of Dunaff | Doherty, Rosemarie | Article in Journal | | 1999 |
| Placenames and early settlement in County Donegal | Mac Giolla Easpaig, Dónall | Article in Book | | 1995 |
| Placenames of Inniskeel and Kilteevoge : a placename study of two parishes in central Donegal | O'Kane, James | Article in Journal | | 1970 |
| Plane crash in the Blue Stacks remembered | Anonymous | Article in Journal | | 1993 |
| Planning and place making in Donegal : an exercise in democratic decision-making | O'Sullivan, Brendan | Article in Book | | 2013 |
| Plantation in Donegal | Hunter, R. J. (Robert J.) | Article in Book | | 1995 |
| Ploughmen and gentlemen - a Letterkenny ploughing match, 1846 | Blair, Raymond A. | Article in Journal | | 2010 |
| Policing strategies in County Donegal during the War of Independence | Thompson, Kelly | Article in Journal | | 2010 |
| Population changes on Tory island | Hunter, J. A. | Article in Journal | | 1972 |
| Population, society and economy on Tory Island, Co. Donegal | Royle, Stephen A. (Stephen Arthur)Scott, D. | Article in Journal | | 1992 |
| Port Hall | Mahaffy, Belinda | Article in Journal | | 2015 |
| Portrait of a mythographer : discourses of identity in the work of Father James McDyer | Quinn, E. Moore | Article in Journal | | 2003 |
| Portraying Donegal : the ordnance survey memoirs | Day, Angélique | Article in Journal | | 1999 |
| Post Office savings banks in Donegal, 1881-1918 | Beattie, Seán | Article in Journal | | 2011 |
| Poteen making in Inishowen | Mahon, Emma | Article in Journal | | 2017 |
| Poverty, famine and the workhouse at Ballyshannon | Begley, Anthony | Article in Journal | | 1989 |
| Pre-reformation pilgrimages to St. Patrick's Purgatory | de Pontfarcy, Yolande | Article in Journal | | 1993 |
| Preaching Presbyterian style : James Alexander of Convoy | Armstrong, Robert | Article in Book | | 2013 |
| Prehistoric and early historic settlement in Donegal | Lacy, Brian | Article in Book | | 1995 |
| Prehistoric archaeology of Donega l: c. 7000 BC to c. AD 500 | Lacey, Brian | Article in Book | | 2013 |
| Premiums offered by the Donegal Farmers' Society (1757) | McCracken, Eileen | Article in Journal | | 1967 |
| Principles and pragmatics on Tory Island | Fox, Robin | Article in Book | | 1982 |
| Private Con Duggan | Boner, Seán | Article in Journal | | 2016 |
| Protestant householders in the parish of Templecrone, Co. Donegal, in 1799, with a list of the churchwardens of the same parish | Knox, Ian | Article in Journal | | 1984 |
| Purgadóir Phádraic i litríocht na Spáinne | Ó Fearachtáin, Uinseann | Article in Journal | | 1944 |
| Quaker assisted emigration from Arranmore, Co. Donegal in 1884 | Beattie, Seán | Article in Journal | | 2019 |
| Quarrying on Muckish mountain | Lings, Alastair | Article in Journal | | 2012 |
| Questing in Donegal after the famine | Canning, B. J. (Bernard J.) | Article in Journal | | 1978 |
| Rambles around Donegal | Campbell, Patrick J. | Monograph or Collective Volume | Mercier Press | 1981 |
| Rambles in Drumholm | Deery, Hugh | Article in Journal | | 1948 |
| Ramelton : an illustrated guide to the town | Haggan, Mary | Monograph or Collective Volume | Ramelton Heritage and Development Association | 2004 |
| Ramelton man scaled heights in 'Gilded Age' in US | McGinley, Martin | Article in Journal | | 2024 |
| Rann na Feirste | Ó Grianna, Séamus | Monograph or Collective Volume | An Press Náisiúnta | 1943 |
| Raphoe and the reformation | Silke, John J. | Article in Book | | 1995 |
| Raphoe Diocesan Archives | Hughes, Moira | Article in Journal | | 2017 |
| Raphoe Diocese: early Protestant places of worship in the 17th century | Roulston, William | Article in Journal | | 2019 |
| Raphoe Royal School | Quane, Michael | Article in Journal | | 1967 |
| Rates on Tory Island | Williams, J. D. | Article in Journal | | 1985 |
| Ray School, Manorcunningham, 1740-1990 | McClintock, May | Article in Journal | | 1991 |
| Recording Donegal's farming heritage | Bell, JonathanWatson, Mervyn | Article in Journal | | 2008 |
| Records of bog butter finds in the Memoirs of the Irish Ordnance Survey, 1830-1839 | Synnott, Chris | Article in Journal | | 2003 |
| Refining broad-scale vulnerability assessment of coastal archaeological resources, Lough Foyle, Northern Ireland | Westley, Kieran | Article in Journal | | 2019 |
| Reflections on the Rising | Canning, Bernard J. | Article in Journal | | 2016 |
| Refreshing the landscape | Scott, Yvonne | Article in Journal | | 2004 |
| Regional social history, the nationalist and the famine : a case study of two poor law unions in Co. Donegal | MacLaughlin, Jim | Article in Journal | | 1984 |
| Rekindling a dying heritage | Ruddy, Evelyn | Monograph or Collective Volume | The author | 1999 |
| Relieving the destitute poor - a history of Milford Workhouse | Crampsie, Arlene | Article in Journal | | 2004 |
| Remembering Mícheál Ó Cléirigh | Cunningham, Bernadette | Article in Book | | 2007 |
| Remembering the SS Laurentic - sunk in January 1917 | McConnell, Ronan | Article in Journal | | 2017 |
| Report on archaeological assessment at Carrigart, County Donegal. July 22nd, 2020 | Sweetman, David | Monograph or Collective Volume | David Sweetman | 2020 |
| Research notes : Coleman papers collection | Parrish, Marilyn M. | Article in Journal | | 2001 |
| Return to Donegal | O'Donnell, Terence | Article in Book | | 1952 |
| Rev. Daniel Eneas Coyle, P.P. pastor and church builder | Coyle, Francis P. | Article in Journal | | 2012 |
| Rev. Edward Glacken 1806-1894: Famine relief in Glenties | Hanna, Katelyn | Article in Journal | | 2020 |
| Rí Thoraí: Ó Chathair go Creig – Patsaí Dan Mag Ruaidhrí | Mag Ruaidhrí, Patsaí Dan | Monograph or Collective Volume | Clólann Bheann Mhadagáin | 2018 |
| Richard Hayward's Donegal connection | Clements, Paul | Article in Journal | | 2022 |
| Ritual, gender and power strategies, male pilgrimage to Saint Patrick's Purgatory | French, Dorothea R. | Article in Journal | | 1994 |
| Robert Boyd of Ballymacool | Ferguson, W. S.Roberts, Alan | Article in Journal | | 1990 |
| Robert Taylor Carson HRUA (1919-2008) | Ferran, Denise | Article in Journal | | 2019 |
| Rock art at Magheestown, Co. Donegal | Cody, Eamon | Article in Journal | | 1998 |
| Rockhill House - a history | O'Carroll, Declan | Monograph or Collective Volume | Defence Forces | 1998 |
| Rockhill House, Letterkenny | O'Carroll, D. | Article in Journal | | 1978 |
| Rockhill House, Letterkenny, Co. Donegal : a history | O'Carroll, Declan | Monograph or Collective Volume | The author | 1984 |
| Róise Rua | Ua Cnáimhsí, Pádraig | Monograph or Collective Volume | Sáirséal Ó Marcaigh | 1988 |
| Róise Rua: an island memoir | Ua Cnáimhsí, Pádraig | Monograph or Collective Volume | Mercier | 2009 |
| Romantic Inishowen | Swan, Harold Percival | Monograph or Collective Volume | Hodges Figgis | 1948 |
| Romantic stories and legends of Donegal | Swan, Harold | Monograph or Collective Volume | Carter | 1965 |
| Rory Gallagher (1948-1995) | Connaughton, Marcus,Mac Laughlin, Jim | Article in Book | | 2013 |
| Ros an Bhrathar no Ros an tSagairt? | Ó Dónaill, Niall | Article in Journal | | 1958 |
| Rotha mór an tsaoil | Mac Gabhann, MiciÓ Conluain, Proinsias | Monograph or Collective Volume | Foisseachain Naisiunta Teo | 1959 |
| Rundale and social revolution in nineteenth-century Donegal | Anderson, James | Article in Book | | 2013 |
| Rundale, rural economy and agrarian revolution : Tirhugh 1715-1855 | Anderson, James | Article in Book | | 1995 |
| Rural villages and the rundale system | MacLoinsigh, Peadar | Article in Journal | | 1948 |
| Sagart gan iomrá; an tAthair Séamus Ó hEargáin | Ua Cnáimhsí, Pádraig | Article in Journal | | 1996 |
| Saint Eunan's Cathedral, Letterkenny, Co. Donegal | Harrison, Graham | Monograph or Collective Volume | Eason | 1988 |
| Saint Patrick's purgatory in Spanish literature | MacBride, P. | Article in Journal | | 1936 |
| Saint Patrick's Purgatory, Lough Derg | McGuinness, Joseph | Monograph or Collective Volume | Columba | 2000 |
| Saints and manuscripts in sixteenth -century Breifne | Gillespie, Raymond | Article in Journal | | 2008 |
| Saints of south Donegal | Ó Riáin, Pádraig | Article in Book | NA | 2015 |
| Saldanha and that elusive Ulster ancestor | McKeane, Ian | Article in Journal | | 1994 |
| Salmon of knowledge | Mohr, Thomas | Article in Journal | | 2002 |
| Sandhills, silver and shrines : fine metalwork of the medieval period in Donegal | Ó Floinn, Raghnall | Article in Book | | 1995 |
| Sarah Porterfield, Raphoe | Kavanagh, Myra D. | Article in Journal | | 2015 |
| Scarbhaidh na soillse : local folklore on the battle of Scariffhollis | McGeehan, Kitty | Article in Book | | 2001 |
| Scariffhollis 1650 | Silke, John J. | Article in Journal | | 2011 |
| Scariffhollis in context : Irish battles of the mid-seventeenth century | Lenihan, Pádraig, 1959- | Article in Book | | 2001 |
| Scéal duine : scéal pobail; léargas ar chuid de phearsana Ghaeltacht Thír Chonaill | Mhic Niallais, Máire | Monograph or Collective Volume | Máire Mhic Niallais | 2016 |
| Scéal Ghaoth Dobhair | 'ac Fhionnlaoich, Seán | Monograph or Collective Volume | Foilseachain Naisiunta Teo | 1983 |
| Scéal Hiúdaí Sheáinín | Ó Dónaill, Eoghan | Monograph or Collective Volume | An Gúm | 1997 |
| Scéalta as Tír Chonaill : cnuasach a dó | MacManus, Séumas | Monograph or Collective Volume | Coiscéim | 2015 |
| Scéalta as Tír Chonaill : cnuasach a trí | MacManus, Séumas | Monograph or Collective Volume | Coiscéim | 2015 |
| Schooling in the parish of Clonleigh-Lifford in the 19th century | Coyle, D. | Article in Journal | | 1987 |
| Scoil Mhíchíl Uí Chlérigh : Mícheál Ó Cléirigh Summer Scool 2014 | | Monograph or Collective Volume | Mícheál Ó Cléirigh Summer Scool | 2015 |
| Scotland's lost Irish | Dunan, James | Article in Journal | | 1978 |
| Scríbhneoireacht na gConallach | | Monograph or Collective Volume | Coiscéim | 1990 |
| Seaghan Mac A' Bháird, 1842-1914 | Mac Pháidín, Micheál | Article in Journal | | 1954 |
| Seal folk : The 'Os' and the 'Macs' | O'Sullivan, D. J. | Article in Journal | | 1978 |
| Seán D. Mac Lochlainn, Donegal County Manager | Boner, Seán | Article in Journal | | 2019 |
| Sean-mhodhanna feirmeoireachta i nGleann na Bráide | Mac Reachtain, Liam | Article in Journal | | 1951 |
| Seanmóirí an Easpaig Séamas Ó Gallchóir: eagráin, aistriúcháin agus aidhmeanna | Mac Murchaidh, Ciarán | Article in Book | | 2012 |
| Seasonal migration to the Lagan and Scotland | O'Dowd, Anne | Article in Book | | 1995 |
| Sectarianism spills over? The St Johnston riot of 1972 | Hanley, Brian | Article in Journal | | 2016 |
| Seed-time and harvest | McClintock, May | Monograph or Collective Volume | Irish Farmer's Association | 1994 |
| Selling ourselves? An turasóireacht chultúir / cultural tourism | | Monograph or Collective Volume | Comhairle Contae Ros Comáin (Roscommon County Council) | 1995 |
| Sense of place in the life and works of Peadar O'Donnell (1893-1986) | Ó Drisceoil, Donal | Article in Book | | 2013 |
| Seoamh Mac Grianna - rí-Éigeas na gConallach, 1900-1990 | Mac Congáil, Nollaig | Article in Journal | | 1990 |
| Seosamh Mac Grianna : mireanna saol | Ó Muirí, Pól | Monograph or Collective Volume | Clo-Iar-Chonnachta | 2007 |
| Settlement and society in the barony of East Inishowen c.1850 | O'Donnell, Martina | Article in Book | | 1995 |
| Sexual citizenship : rhetoric or reality for rural gay men in Ireland and England? | McKearney, Aidan | Article in Journal | | 2021 |
| Shaving then and now | McDermott, Eugene | Article in Journal | | 1978 |
| Sidelights on the parishes of Culdaff and Cloncha | Bonner, Brian | Article in Journal | | 1970 |
| Sin, sheep and Scotsmen : John George Adair and the Derryveagh evictions 1861 | Vaughan, W. E. | Monograph or Collective Volume | Appletree Press | 1983 |
| Sir James Caldwell and the life of half-hanged McNaughton | Cunningham, John B. 1944- | Article in Journal | | 1980 |
| Sixteenth century sub-chieftainships of Tir Conaill | Prendergast, Muríosa | Article in Journal | | 2003 |
| Social and economic change in coastal Donegal, 900-1650 | Mac Laughlin, Jim | Article in Book | | 2013 |
| Social and economic links between Derry and Donegal in the eighteenth and early nineteenth centuries | Gavin, Robert | Article in Book | | 2013 |
| Social change in Glencolumbcille in the eighteenth and nineteenth centuries | Tucker, Vincent | Article in Book | | 2013 |
| Society of Friends report on the famine in Co. Donegal | Anonymous | Article in Journal | | 1973 |
| Society visit to Co. Donegal | Hume, Harry | Article in Journal | | 2003 |
| Some archaeological finds in Inver parish | Meehan, Helen | Article in Journal | | 2003 |
| Some aspects of the toponymy of the Commeen district, Gweebara, Co. Donegal | Mac Aodha, Breandán S. | Article in Journal | | 1989 |
| Some Christian cross-slabs in Co. Donegal and Co. Antrim | Crozier, Isabel R.Lowry-Corry, Dorothy | Article in Journal | | 1938 |
| Some Church of Ireland churches in the diocese of Raphoe | Crooks, David | Article in Journal | | 2004 |
| Some Donegal Franciscan chalices | MacGrath, Kevin | Article in Book | | 1952 |
| Some fragments of fairy folklore from Magh Itha | Mahaffy, Belinda | Article in Journal | | 2005 |
| Some historical connections between Donegal and Dublin | Mac Giolla Phádraig, Brian | Article in Journal | | 1957 |
| Some Islands of Ireland | Hunter, Jim | Article in Journal | | 2007 |
| Some notes on early Christianity in Co. Donegal | Silke, John J. | Article in Journal | | 1987 |
| Some notes on Inver and Killymard | MacHugh, Ignatius | Article in Journal | | 1959 |
| Some notes on the Crockett Family of Donegal | Mahaffy, Belinda | Article in Journal | | 2004 |
| Some notes on the high sheriffs of Co. Donegal | Gray, Edward Stewart | Article in Journal | | 1939 |
| Some notes on the houses of the Third Order of Saint Francis in Tirconaill | Ó Domhnaill, Seán | Article in Book | | 1952 |
| Some notes on two Irish families | Gray, Edward Stewart | Article in Journal | | 1941 |
| Some old fairs of Co. Donegal | McGill, Patrick J. | Article in Journal | | 1960 |
| Some survivals of the Irish open field system | Evans, E. Estyn (Emyr Estyn), 1905-1989 | Article in Journal | | 1939 |
| Sources for local social history : records of the building of labourers' cottages in Donegal | Brennan, Niamh | Article in Journal | | 2000 |
| Space for nature : the wildlife story of a Donegal farm | Sheppard, Liz | Monograph or Collective Volume | Author | 2011 |
| Spanish Armada wrecks off the Donegal coastline | Barr, Caoimhinn | Article in Book | | 2013 |
| Spirit, spectre, shade: A true story of an Irish haunting; or, Troublesome Pasts in the Political Culture of North-west Ulster, 1786-1972 | Mac Suibhne, Breandán | Article in Journal | | 2013 |
| Sport and cultural nationalism: the conflict between Association and Gaelic Football in Donegal, 1905-34 | Curran, Conor | Article in Journal | | 2013 |
| Sport in Donegal : a history | Curran, Conor | Monograph or Collective Volume | History Press Ireland | 2010 |
| St Catherine Oughterlin 1792-1992 | McCreadie, John F. | Article in Journal | | 1992 |
| St Catherine's Church & graveyard project | Killybegs Community Response Scheme | Monograph or Collective Volume | Killybegs Community Response Scheme | 2008 |
| St Colmcille in the folklore of the Donegal Bay area | Meehan, Helen | Article in Journal | | 2004 |
| St Colmcille's Well, Ardsbeg, Co. Donegal | Ó Laoire, Lillis | Article in Journal | | 2014 |
| St Eunan's Cathedral, Letterkenny | Ó Baoighill, Pádraig, Rev. | Article in Book | | 2013 |
| St Joseph's orphanage, Bundoran | Cummins, Miriam | Article in Journal | | 1990 |
| St Patrick's Purgatory | Jaggard, William | Article in Journal | | 1942 |
| St Patrick's Purgatory | J. E. | Article in Journal | | 1984 |
| St Patrick's Purgatory : contributions towards an historical topography | Bieler, Ludwig | Article in Journal | | 1960 |
| St Patrick's Purgatory : pilgrimage motifs in a medieval otherworld vision | Zaleski, C. G. | Article in Journal | | 1985 |
| St Patrick's purgatory and an episode in the story of Geraint ap Erbin | Stephens, G. A. | Article in Journal | | 1944 |
| St Patrick's Purgatory and St Peter's Turas | Meehan, Helen | Article in Journal | | 2017 |
| St Patrick's Purgatory in the seventeenth century: a place to fight | Dolan, Phelim | Article in Journal | | 2022 |
| St Patrick's Purgatory, Lough Derg : keeping 'an ancient vow' | Conway, Eamonn | Article in Book | | 2012 |
| St Patrick's Purgatory, Lough Derg, county Donegal | Flynn, L. J. | Monograph or Collective Volume | Eason | 1986 |
| St. Columba's, the old church at Straid, Clonmany, Inishowen | McWilliams, Catherine | Article in Journal | | 2003 |
| St. John's Church, Kilteevogue, 1879-1979 | Carson, G. J. A. | Monograph or Collective Volume | [St. John's Church, Kilteevogue] | 1979 |
| St. Patrick's Purgatory : two versions of Owayne Miles and the Vision of William of Stranton together with the long text of the Tractatus de purgatorio Sancti Patricii | | Monograph or Collective Volume | Oxford University Press for the Early English Text Society | 1991 |
| Stailc i Muineachán | Mac Caba, Anton | Article in Journal | | 1993 |
| Stair eaglasta Bhaile na Finne | Pádraig Ó Baoighill | Article in Journal | | 2012 |
| Stair Litríocht Ghaeilge Dhún Na nGall le Céad Bliain Anuas | Mac Congáil, Nollaig | Article in Book | | 1995 |
| Stairsheanchas Ghaoth Dobhair | Nic Giolla Bhríde, CáitÓ Canainn, Aodh | Monograph or Collective Volume | Coscéim | 1996 |
| Stalwarts in public life | King, C. A. | Article in Journal | | 1996 |
| Stone sculpture in Donegal | Verling, EithneWood, Helen Lanigan | Article in Book | | 1995 |
| Stories from Tory Island | Therman, Dorothy Harrison | Monograph or Collective Volume | Country House | 1989 |
| Studies to 'Visiones Georgii', 1-3 | Hammerich, L. L. | Article in Journal | | 1939 |
| Summer pasture in Donegal | Ó Dubhthaigh, Niall | Article in Journal | | 1983 |
| Sunlight falling across Annish : some writers of Derry and Inishowen | O'Toole, Bridget | Article in Book | | 1994 |
| Surnames of county Donegal | Spears, Arthur | Article in Journal | | 1995 |
| Surveying County Donegal | Ó Canann, Tomás G. | Article in Journal | | 2009 |
| Surveys and rentals: Manor of Castlefinn, 1631-1835 | Dolan, Terry | Article in Journal | | 2014 |
| Survival | McGlynn, Dominick ('Dom') | Article in Journal | | 1978 |
| Susanna Marie Brooke : her family : the Brookes and Lough Eske castle | Donnelly, Mowenna | Article in Journal | | 1989 |
| Tattie Hokers and the IRA: The impact of migration to Scotland on the IRA in Donegal during the War of Independence | Thompson, Kelly | Article in Journal | | 2009 |
| Teach Pobail Chríost Rí, gort a' Choirce, 1953-2003 | | Monograph or Collective Volume | [s.n.] | 2003 |
| Teacher, pastor and patriot | Bewglass, J. H. | Article in Journal | | 1969 |
| Teacht na muice duibhe | Mac Gairbheith, Pádraig | Article in Journal | | 1993 |
| Teelin Coastguard Station 1873-1921 | Lavelle, Pat | Article in Journal | | 2024 |
| Teileann | Ó Máille, T. S. (Tomás Seosamh), 1904-1990 | Article in Journal | | 1969 |
| Telling tales : the fabulous lives of Anita Leslie | Perrick, Penny | Monograph or Collective Volume | Lilliput Press | 2017 |
| Tenant right in Donegal, 1849-1850 | Hanna, Katelyn | Article in Journal | | 2019 |
| Testimonies given at the Devon Commission, July 1844, on landholding and the state of agriculture in County Donegal | Anonymous | Article in Book | | 2013 |
| That audacious traitor | Bonner, Brian | Monograph or Collective Volume | Foilseachain Naisiunta Teo | 1975 |
| That land beyond : folklore of Donegal | Doherty, JenniDoherty, Liz | Monograph or Collective Volume | Guildhall Press | 1993 |
| That old sinner : the Letterkenny and Burtonport Extension Railway | Sweeney, Frank | Monograph or Collective Volume | Irish History Press | 2006 |
| That thing on the shelf: The book as artifact in novels by Patrick MacGill and Pádraic Ó Conaire | Gothard, Andrew | Article in Journal | | 2016 |
| That unearthly valley : a Donegal childhood | McGinley, Patrick | Monograph or Collective Volume | New Island | 2011 |
| That was the way of it | Barr, KathleenDevlin, P. J. | Monograph or Collective Volume | Mercier Press | 2001 |
| The 'Bend of the Finn' : an archaeological landscape in east Donegal | Lacey, Brian | Article in Book | | 2007 |
| The 'Mere Irish' and the colonisation of Ulster, 1570-1641 | Farrell, Gerard | Monograph or Collective Volume | Palgrave Macmillan | 2017 |
| The 'S.S. Melmore': Donegal tourism and her last voyage | Watson, Mervyn | Article in Journal | | 2017 |
| The 1641 Depositions | Maher, Patrick | Article in Journal | | 2014 |
| The 1920s in Donegal | Simms, George Otto | Article in Book | | 1979 |
| The 1946 survey of the area flooded by the Erne hydro-Electricity Scheme, Co. Donegal | Corlett, Christiaan | Article in Journal | | 2006 |
| The 28th | O'Carroll, D. | Article in Journal | | 1978 |
| The Adairs of Donegal: towards a transatlantic game plan. Parts 1-2 | Spiegelman, Robert | Article in Journal | | 2008 |
| The ambush at Kilraine, 1921 | McGill, Maria I. T. | Article in Journal | | 1969 |
| The ancestors of Field Marshal Montgomery of Alamein | Meehan, Helen | Article in Journal | | 2000 |
| The Ancient Order of Hibernians in Donegal 1904-1927 | Beattie, Sean | Article in Journal | | 2018 |
| The ancient parish of Kilteevogue | MacDonagh, Chris | Article in Journal | | 1996 |
| The Anglo-Irish war in Donegal | Sweeney, J. | Article in Journal | | 1957 |
| The antiquities of St. John's Point | Conaghan, Charles | Article in Journal | | 1977 |
| The architectural legacy of Sir Arthur Chichester's Plantation of Inishowen | Burke, Claire | Article in Journal | | 2017 |
| The architecture of Liam McCormick in County Donegal | Larmour, Paul | Article in Book | | 2013 |
| The Arranmore disaster | O'Donnell, Peadar | Article in Book | | 2013 |
| The Arranmore disaster | O'Donnell, Jim | Monograph or Collective Volume | Jimmy O'Donnell | 1993 |
| The Association who wants you to keep it clean, An Taisce | Ó Murchú, Maitiú | Article in Journal | | 1978 |
| The Auchinlecks of Ulster | Finn, Billy | Article in Journal | | 2011 |
| The authorship of 'Facts from Gweedore' | Mac Arthur, C. W. P. | Article in Journal | | 2001 |
| The background to a hidden age | Verschoyle, Denis | Article in Journal | | 1965 |
| The Ballyshannon Herald | Cunningham, John B. 1944- | Article in Journal | | 1983 |
| The battle of Cúl Dreimne - a reassessment | Lacey, Brian | Article in Journal | | 2003 |
| The battle of Lough Swilly, 1798 | MacCauley, J. A. | Article in Journal | | 1960 |
| The battle of Scariffhollis | O'Carroll, Declan | Article in Book | | 2001 |
| The battle of Scariffhollis 1650 | | Monograph or Collective Volume | Eagrain Dhun na nGall | 2001 |
| The Belfast Field Club in Donegal | Thompson, S.M. (Miss) | Article in Journal | | 1894 |
| The best of Frances Browne : poems, stories and essays by the blind genius of Stranorlar | | Monograph or Collective Volume | Rathmore Books | 2012 |
| The book of Inistrahull | Beattie, Sean | Monograph or Collective Volume | Lighthouse Publications | 1997 |
| The Border in 'Finnegans Wake': "the sanguine boundary limit" | Manning, Donal | Article in Journal | | 2022 |
| The Bothóg : a seasonal dwelling from County Donegal | Bell, JonathanHannan, Robbie | Article in Book | | 2000 |
| The Boundary Commission and Donegal | Williams, J. D. | Article in Journal | | 1990 |
| The Bruckless Bay fishing disaster | McConnell, Aidan | Article in Journal | | 2012 |
| The Bundoran Express - a memoir | Friel, Charles P. | Article in Journal | | 2007 |
| The Bundoran express : a memoir | Friel, Charles P. | Article in Journal | | 2007 |
| The Burt reclamation scheme | Campbell, Liam | Article in Journal | | 2022 |
| The Caldwells of Castlecaldwell | Cunningham, John B. 1944- | Article in Journal | | 1978 |
| The castles of Innishowen | Davies, OliverSwan, H. P. | Article in Journal | | 1939 |
| The Cathach, battle book of the O'Donnells | Ó Cochlainn, Rupert S. | Article in Journal | | 1968 |
| The Catholic emancipation movement in the county of Donegal | MacDonagh, J. C. T. | Article in Journal | | 1957 |
| The Cenél nEóghain of Inishowen: Aldfrith of Northumbria's Donegal cousins? | Lacey, Brian | Article in Journal | | 2018 |
| The Chamberlains of Nizelrath : notes on the allied families of Clinton, Aston, O'Doherty and Brownlow | Paterson, T. G. F. | Article in Journal | | 1947 |
| The changing distribution of population in Donegal, with special reference to the congested areas | Freeman, T. W. | Article in Journal | | 1941 |
| The changing face of Irish Ireland : Séamus Ó Grianna's and Éilís Ní Dhuibhne's fictions of the Donegal Gaeltacht | Nic Congáil, Ríona | Article in Journal | | 2014 |
| The cholera (1832-33), the Famine and Inver relief committees | Meehan, Helen | Article in Journal | | 1996 |
| The Civil Survey, A.D. 1654-1656. Vol. 3 : Counties of Donegal, Londonderry and Tyrone, With the returns of church lands for the three counties. | | Monograph or Collective Volume | The Stationery Office [for the Irish Manuscripts Commission] | 1937 |
| The Clements archive | Malcomson, A. P. W. | Monograph or Collective Volume | Irish Manuscripts Commission | 2010 |
| The clergy of the diocese of Derry : an index | Daly, EdwardDevlin, Kieran | Monograph or Collective Volume | Four Courts | 1997 |
| The coastal defences in Lenan during the Emergency | Campbell, Jack | Article in Journal | | 1991 |
| The Coats of Arms at the Bishop's Palace Raphoe, Co. Donegal | Neill, JohnOllardale, Ian Rice | Article in Journal | | 2006 |
| The coming of the Franciscans | O'Donnell, Vincent | Article in Journal | | 1991 |
| The Congested Districts Board and Inishowen (1891-1922) | Beattie, Sean | Article in Journal | | 1980 |
| The Congested Districts Board and the co-operatives in Donegal | Bolger, Patrick | Article in Book | | 1995 |
| The Conolly archive | Malcomson, A. P. W.Walsh, Patrick, | Monograph or Collective Volume | Irish Manuscripts Commission | 2010 |
| The Conynghams of Slane and Mountcharles | Meehan, Helen | Article in Journal | | 1999 |
| The corporate birth, life and death of a railway : the county Donegal railways joint committee 1906-1981 | Davies, Reg | Article in Journal | | 2009 |
| The County Donegal grand jury in the early 19th century | Blair, Raymond A. | Article in Journal | | 1991 |
| The county Donegal railway companion : a handbook for railway modellers and historians | Crombleholme, Roger | Monograph or Collective Volume | Midland Publishing | 2005 |
| The county Donegal railways | Patterson, Edward Mervyn | Monograph or Collective Volume | David & Charles | 1969 |
| The county Donegal railways : a history of the narrow-gauge railways of north-west Ireland | Patterson, Edward Mervyn | Monograph or Collective Volume | David & Charles | 1962 |
| The County Donegal railways companion : a handbook for railway modellers and historians | Crobleholme, Roger | Monograph or Collective Volume | Midland Publishing | 2005 |
| The Creightons of Inver and Killaghtee | O'Brien, Felim | Article in Journal | | 1985 |
| The crosses of Tory Island | Kelly, Dorothy | Article in Book | | 2000 |
| The Cunningham family of Ballybofey | Knox, Ivan | Article in Journal | | 2010 |
| The date and dedication of the Tractatus de Purgatorio Sancti Patricii | Easting, Robert | Article in Journal | | 1978 |
| The decay and breakup of the rundale system in the barony of Tirhugh | Anderson, James | Article in Journal | | 1964 |
| The deliverance of Donegal: a political ballad and the Donegal election of 1874 | Blair, Raymond | Article in Journal | | 2018 |
| The demise of the English courts in Donegal, 1920-1921 | Ó Duibhir, Liam | Article in Journal | | 2010 |
| The demise of the Strabane & Letterkenny railway | McMullin, Eunan | Article in Journal | | 1995 |
| The Derryveagh-Australia connection | McClintock, May | Article in Journal | | 1988 |
| The development of Gaelic football and soccer zones in County Donegal, 1884–1934 | Curran, Conor | Article in Journal | | 2012 |
| The development of the GAA and soccer in County Donegal | Curran, Conor | Article in Book | | 2013 |
| The diary of a Ballyshannon lady, 1844-1848 | Begley, Anthony | Article in Journal | | 1993 |
| The Dickson and Conolly families of Ballyshannon | McWilliam, J. M. | Article in Journal | | 1959 |
| The dilemma of colonial hybridity in Brian Friel's 'Translations' | He, Chu | Article in Journal | | 2010 |
| The Dills of Fanad | Fleming, Sam | Article in Journal | | 1982 |
| The Diocese of Raphoe celebrates the 14th centenary of the death of Colmcille | Ó Fearraí, Cathal | Article in Journal | | 1997 |
| The disappearing Irish cottage : a case-study of north Donegal | Symmons, Clive R. | Monograph or Collective Volume | Wordwell | 2004 |
| The disturbances in Donegal town, Stanorlar and Ballybofey, 1898 | Dodds, Kenneth | Article in Journal | | 2009 |
| The Donegal awakening : Donegal & the War of Independence | Ó Duibhir, Liam | Monograph or Collective Volume | Mercier | 2009 |
| The Donegal Bay area in the 1790s | Meehan, Helen | Article in Journal | | 1998 |
| The Donegal churches of Liam McCormick | McLaughlin, Liam S. | Article in Journal | | 2011 |
| The Donegal corridor | Begley, Anthony | Article in Book | | 2013 |
| The Donegal corridor and the battle of the Atlantic | Mc Gowan, Joe | Article in Journal | | 2003 |
| The Donegal corridor during the Second World War | O'Loughlin, Joe | Article in Journal | | 2004 |
| The Donegal curachs | Mac Polin, Donal | Article in Book | | 2008 |
| The Donegal Currach | Mac Polin, Dónal | Monograph or Collective Volume | Ballyhay Books | 2007 |
| The Donegal fiddle tradition : an ethnographic perspective | Nic Suibhne, Damhnait | Article in Book | | 1995 |
| The Donegal industrial fund | Larmour, Paul | Article in Journal | | 1990 |
| The Donegal mafia : an Irish political machine | Sacks, P. M. | Monograph or Collective Volume | [s.n.] | 1976 |
| The Donegal Militia and the 1798 rebellion | Dodds, Kenneth | Article in Journal | | 2010 |
| The Donegal plantation and the Tír Chonaill Irish, 1610-1710 | McGettigan, Darren | Monograph or Collective Volume | Four Courts | 2010 |
| The Donegal poems in the Book of Fenagh | Simms, Katharine | Article in Journal | | 2008 |
| The Donegal punt | Madill, Harry | Article in Book | | 2008 |
| The Dorian Letters, Fanad | Blair, Raymond A. | Article in Journal | | 2015 |
| The Drumhaggart early Bronze Age | McNaught, Brian | Article in Journal | | 1999 |
| The Dudleys: Donegal's "Penny" Nurses, 1903-1923 | Beattie, Seán | Article in Journal | | 2014 |
| The Duke of Abercorn's visit to Ardara | McClure, Malcolm | Article in Journal | | 2009 |
| The Duncan clan, Kildoney, Ballyshannon, Co. Donegal | | Monograph or Collective Volume | [Duncan family?] | [2009] |
| The dynamic world of Donegal newspapers | Feeny, Seán P. | Article in Book | | 2013 |
| The eagle of the north | McGarry, Jim | Article in Journal | | 1988 |
| The earldom and Tyrconnell and related matters | Ó Cochlainn, Rupert S. | Article in Journal | | 1997 |
| The earliest books by Donegal authors | Lacey, Brian | Article in Journal | | 2022 |
| The early ecclesiastical complexes of Carrowmore and Clonca and their landscape context in Inishowen, county Donegal | Adams, MaxHaycock, DebO'Brien, ColmO'Meara, DonPennie, Jack | Article in Journal | | 2014 |
| The early Franciscan years in Rossnowlagh | Conlan, Patrick, 1940- | Article in Journal | | 1998 |
| The early Gaelic revival in the Donegal Bay area | Meehan, Helen | Article in Journal | | 2013 |
| The early years of the County Donegal Historical Society | Emerson, Lucius | Article in Journal | | 1996 |
| The East Donegal Border Petition and the Derry-Donegal Milk War 1934-8 | Beckton, Samuel Gary | Monograph or Collective Volume | Four Courts Press | 2023 |
| The ecclesiastical sites at Carrowmore in Inishowen | Lacy, Brian | Article in Journal | | 2010 |
| The elite and popular politics of County Donegal, c.1775-1801 | Wright, Emma | Thesis | | 2017 |
| The Ellistrim Mutual Improvement Association | Stephens, Clare | Article in Journal | | 1992 |
| The emergence of 'Muintir Chanannáín' in early medieval Donegal | Ó Canann, Tomás G. | Article in Journal | | 2022 |
| The end of O'Donnell power | Hunter, R. J. (Robert J.) | Article in Book | | 1995 |
| The end of outrage. Post-Famine adjustment in rural Ireland | Mac Suibhne, Breandán | Monograph or Collective Volume | Oxford University Press | 2017 |
| The entrepreneurial flair of George Adair | Blair, Raymond A. | Article in Journal | | 2014 |
| The Erne Hydroelectric Scheme | Doyle, DessieDrummond, Brian | Monograph or Collective Volume | Lilliput | 2013 |
| The Erne-Drowes line | Emerson, Lucius | Article in Journal | | 1958 |
| The estate system of landholding in County Donegal | O'Donnell, Martina | Article in Book | | 2013 |
| The eviction photograph as shifting trace | Baylis, Gail | Article in Book | | 2012 |
| The evolution of the urban network | Crawford, W. H. (William Henry) | Article in Book | | 1995 |
| The excavation of the old Presbyterian Meetinghouse of Ramelton, Co. Donegal | Carroll, Judith | Article in Journal | | 1989 |
| The extraction of iodine from seaweed in Ramelton, So. Donegal | Childs, Peter E. | Article in Journal | | 2022 |
| The famine in County Donegal | Begley, AnthonyLally, Soinbhe | Article in Book | | 1997 |
| The Famine in Dunfanaghy | Cannon, Séamus | Article in Journal | | 1997 |
| The Fermanagh Press and Donegal 1916 | Cunningham, John | Article in Journal | | 2016 |
| The Fianna in the Blue Stacks | Meehan, Helen | Article in Journal | | 2007 |
| The first voyage of Charles K. Boyd, 1892-1976 | Boyd, Brian | Article in Journal | | 2009 |
| The Flight of the Earls | Beattie, Seán | Article in Book | | 2013 |
| The Folliotts, Wardtown castle and the Colleen Bawn | Begley, Anthony | Article in Journal | | 1991 |
| The followers of Saint Francis in Donegal | Conlan, Pat | Article in Journal | | 2010 |
| The fortifications of Lough Swilly and Lough Foyle : temporary expedients, 1798-1800 | McKay, Russell | Article in Journal | | 1977 |
| The Franciscan friary at Drowse | Mooney, Canice | Article in Journal | | 1957 |
| The Franciscan Third Order Regular in Donegal | Conlan, Patrick, 1940- | Article in Journal | | 1997 |
| The friars and friary of Donegal, 1474-1840 | Mooney, Canice | Article in Book | | 1952 |
| The Gaelic families of Donegal | Mac Giolla Easpaig, Fergus | Article in Book | | 1995 |
| The Gaelic historians of the north-west, particularly Séamus Ó Ceallaigh | Lacey, Brian | Article in Journal | | 2016 |
| The Galician rock-art of County Donegal and elsewhere with some thoughts about it | Spears, Arthur | Article in Journal | | 1994 |
| The Garda Síochána in Donegal (1922-1923) | Beattie, Seán | Article in Journal | | 2022 |
| The gardeners of the Early Christian period | Ó Gaoithin, Seán | Article in Journal | | 2011 |
| The Glencolumbcille tradition of Prince Charles Edward | Griffith, V. P. | Article in Journal | | 1965 |
| The gospel in glass : All Saints' Church, Portsalon, in the parish of Clondevaddock, County Donegal | McDonald, G. A. | Monograph or Collective Volume | [G.A. McDonald] | 1976 |
| The gravestone inscriptions at St. Anne's church of Ireland, Ballyshannon | Begley, Anthony | Article in Journal | | 1982 |
| The great famine : guide to the sources for research : an annotated list | Donegal county Library | Monograph or Collective Volume | Donegal county Library | 1995 |
| The Great Famine in Donegal | Beattie, Seán | Article in Book | | 2013 |
| The great famine in Glencolmcille and neighbourhood | Mac Cuinneagáin, Conall | Article in Journal | | 1995 |
| The great famine in south-west Donegal, 1845-1850 | Conaghan, Pat | Monograph or Collective Volume | Bygones Enterprises | 1997 |
| The Great Famine in Stranorlar, County Donegal | Cassidy, Cróna | Monograph or Collective Volume | Chris Lawlor | 2012 |
| The great famine in the Rosses | Ua Cnáimhsí, Pádraig | Article in Journal | | 1995 |
| The great marriage book of Inishowen Vol 1 : 1845-1870 | Ó Dochartaigh, Seoirse | Monograph or Collective Volume | Seoirse Ó Dochartaigh | 2021 |
| The great marriage book of Inishowen Vol II : 1871-1901 | Ó Dochartaigh, Seoirse | Monograph or Collective Volume | Seoirse Ó Dochartaigh | 2022 |
| The Grianan of Aileach | Lacy, Brian | Article in Journal | | 1984 |
| The growth and decline of fishing around Dunfanaghy and Portnablagh | Bell, Jonathan | Article in Journal | | 1984 |
| The guild experiment : The lost theatre of north west Ulster | McAllister, Nuala | Article in Journal | | 2010 |
| The Gweedore estate of Lord George Hill | Bonar, Margaret | Article in Journal | | 2005 |
| The Hamiltons of Brownhall | Meehan, Helen | Article in Journal | | 2008 |
| The harbour of Ballyshannon | Crawford, Robert | Article in Journal | | 1965 |
| The hard road to Klondike | Iremonger, ValentinMacGowan, M. | Monograph or Collective Volume | Routledge & Kegan Paul | 1973 |
| The heather fort | Fitzgerald, John | Article in Journal | | 1979 |
| The Herdmans of Sion Mills and their connection with the Rosses | Boner, Seán | Article in Journal | | 2009 |
| The heritage of Inishowen : its archaeology, history and folklore | Colhoun, M. R. | Monograph or Collective Volume | The North West Archaeological & Historical Society | 1995 |
| The Hills of Donegal | O'Donnell, Sean | Article in Journal | | 1978 |
| The hiring fair system in Donegal | Beattie, Seán | Article in Book | | 2013 |
| The history of coastal and sea fisheries | Mac Laughlin, Jim | Article in Book | | 2013 |
| The history of food and diet in Donegal | Beattie, Seán | Article in Book | | 2013 |
| The history of landlordism in Donegal | Ó Gallchobhair, Proinnsias | Monograph or Collective Volume | Donegal Democrat | 1962 |
| The holy wells of Donegal | Morris, Henry | Article in Journal | | 1936 |
| The holy wells of St. Colmcille | O'Donnell, Eunan | Article in Journal | | 1997 |
| The I.F.A. is growing many branches | Leddy, Adrian | Article in Journal | | 1978 |
| The Illies and environs in the 19th Century | MacLochlainn, Gearóid | Article in Journal | | 2013 |
| The investigation into the attempted assassination of Folliot Warren Barton near Pettigo, on 31 October 1845 | Cunningham, John B. 1944- | Article in Journal | | 1990 |
| The IRB and the Easter Rising | DIver, Liam | Article in Journal | | 2016 |
| The Irish convent of Micheál Ó Cléirigh | Jennings, Brendan | Article in Journal | | 1958 |
| The Irish language and population change in County Donegal in the nineteenth century | Ní Bhaoill, Róise | Article in Book | | 2013 |
| The Irish language in Inishowen north Donegal | Anonymous | Article in Journal | | 1993 |
| The Irish Mackerel fishery and the making of an industry | Molloy, John | Monograph or Collective Volume | Killybegs Fisherman's Organisation | 2004 |
| The Irish woollen industry from the earliest times to Donegal homespun | McGill, Patrick J. | Article in Journal | | 1949 |
| The iron bridge | McCloskey, Sean | Article in Journal | | 1987 |
| The Irwins of Roxborough, Co. Roscommon, and Streamstown, Co. Sligo | Gray, Edward Stewart | Article in Journal | | 1937 |
| The jail in Lifford Diamond | Barrett, HilaryGallagher, Martina | Article in Journal | | 1992 |
| The Kilmainham Gaol 'Ballykinlar Collection' | O'Sullivan, Niamh | Article in Journal | | 2004 |
| The Kings of Aileach and the Vikings: AD 800-1060 | McGettigan, Darren | Monograph or Collective Volume | Four Courts Press | 2020 |
| The lace schools of County Donegal, 1880 - 1920 | Beattie, Seán | Article in Book | | 2013 |
| The Laggan army in Ireland, 1640-1685 : the landed interests, political ideologies and military campaigns of the north-west Ulster settlers | McKenny, Kevin | Monograph or Collective Volume | Four Courts | 2005 |
| The Laggan Army Land Leases 1642-65 | Hanna, Sam | Article in Journal | | 2015 |
| The Land of Columbcille | McDermott, Eugene | Article in Journal | | 1981 |
| The land war in Co. Donegal | Murphy, Desmond | Article in Journal | | 1980 |
| The land war in Donegal 1879-1891 | Murphy, Desmond | Article in Journal | | 1980 |
| The languages of belief : nineteenth-century religious discourse in southwest Donegal | Taylor, L. J. | Article in Book | | 1992 |
| The last of the name | McGlinchey, Charles | Monograph or Collective Volume | Collins Press | 2007 |
| The last years of the 'Wee Donegal' : the county Donegal railways in colour 1950-59 | Robotham, Robert | Monograph or Collective Volume | Colourpoint Books | 1998 |
| The late Thomas Carley, Ph.C., M.P.S.I. | Kavanagh, Bob | Article in Journal | | 1996 |
| The legacy that is Laghey community and church | | Monograph or Collective Volume | The author | 2000 |
| The legend of Bonnie Prince Charlie's travels in Donegal in 1746 | McKerrow, R. E. (Ray E.) | Article in Journal | | 1975 |
| The life and times of Dominic O'Kelly | McClintock, May | Article in Journal | | 2010 |
| The Life of Thomas Ainge Devyr, Donegal Town | Meehan, Helen | Article in Journal | | 2024 |
| The Little Big House at Gweedore: inscribing sociality and space in north-west Ireland, 1842-1859 | James, Kevin J. | Article in Journal | | 2012 |
| The Londonderry and Lough Swilly railway | Boyd, J. I. C. | Monograph or Collective Volume | Bradford Barton | 1981 |
| The lore of Annie Bhán = Seanchas Annie Bhan | Crook, Máiri ElenaHarrison, Alan, 1943-MacLennan, Gordon | Monograph or Collective Volume | The Seanchas Annie Bhán Publication Committee | 1997 |
| The lost tombs of Finner Camp, Co. Donegal | McDonald, Kevin | Article in Journal | | 2011 |
| The Lough Derg pilgrimage in the age of the Counter-Reformation | Cunningham, BernadetteGillespie, Raymond | Article in Journal | | 2004 |
| The Lough Swilly Railway | McBride, Jimmy | Article in Journal | | 2008 |
| The Lough Swilly revisited | Shepherd, William Ernest (Ernie) | Article in Journal | | 2015 |
| The Louvain achievement I : the Annals of the Four Masters | Cunningham, Bernadette | Article in Book | | 2009 |
| The making of a match in north-west Donegal, 1906 | Sweeney, Frank | Article in Book | | 2019 |
| The making of the Bodley maps | Mayes, Frank | Article in Journal | | 2010 |
| The man of Aran | Cunningham, John M. | Article in Journal | | 2009 |
| The management of a major Ulster estate in the late eighteenth century : the eighth Earl of Abercorn and his Irish agents | Crawford, W. H. (William Henry) | Monograph or Collective Volume | Irish Academic Press | 2001 |
| The management of Famine in Donegal in the hungry forties | MacLaughlin, Jim | Article in Book | | 2012 |
| The management of the Londonderry estates in Ulster during the Great Famine | Casement, Anne | Article in Journal | | 2005 |
| The manor courts of County Donegal | Sweeney, Frank | Article in Book | | 2016 |
| The maritime archaeology of Lough Swilly, Co. Donegal, in the post-medieval era | Montgomery, Paul | Thesis | | |
| The marquis, the reverend, the Grand Master and the major : Protestant politics in Donegal 1868-1933 | Tunney, John | Article in Book | | 1995 |
| The Martyrology of Donegal : a calendar of the saints of Ireland | | Monograph or Collective Volume | Irish Archaeological & Celtic Society | 1864 |
| The McClintocks of Rathvinden, Co. Carlow | Bunbury, Turtle | Article in Journal | | 2018 |
| The McHenry letters (1834-46) | | Monograph or Collective Volume | Ballinascreen Historical Society | 1997 |
| The McManus brothers. Patrick; 1864-1929; Seumas : 1868-1960 | Meehan, Helen | Article in Journal | | 1994 |
| The medieval pilgrimage to St Patrick's Purgatory : Lough Derg and the European tradition | | Monograph or Collective Volume | Clogher Historical Society | 1988 |
| The migration story of Micí Mac Gabhann, 1865-1948 | Lambkin, Brian | Article in Book | | 2013 |
| The Miller's Odyssey: Old Buncrana From West End to Mill End | Ó Dochartaigh, Seoirse | Monograph or Collective Volume | Errigal | 2020 |
| The monastery at Fahan | Donnelly, Philip | Article in Journal | | 2008 |
| The Montgomeries, the Sinclairs and Drumbeg house | Meehan, Helen | Article in Journal | | 1992 |
| The Montgomerys of Croghan and Convoy | Meehan, Helen | Article in Journal | | 2000 |
| The Moy castle, or Roxborough house | Ó Dálaigh, Art P. | Article in Journal | | 1992 |
| The murder of Conell Boyle, County Donegal, 1898 | Sweeney, Frank | Monograph or Collective Volume | Four Courts | 2002 |
| The Murray of Broughton estate, 1730 | | Article in Journal | | 1977 |
| The name of Béal Átha Seanaigh | Ó Máille, T. S. (Tomás S.), 1904- | Article in Journal | | 1954 |
| The Nazareth house, Fahan, Buncrana | Donnelly, Philip | Article in Journal | | 2010 |
| The Night of the Big Wind in the North-West. Oíche na Gaoíthe Móire | Meehan, Helen | Article in Journal | | 2012 |
| The northern fiddler : music and musicians of Donegal and Tyrone | Feldman, Allen | Monograph or Collective Volume | Blackstaff Press | 1979 |
| The O Cléirigh family of Tír Conaill: an essay by Father Paul Walsh with the O Cléirigh genealogies | Walsh, Paul, Revd, 1885-1941 | Monograph or Collective Volume | Colm O Lochlainn in Fleet Street Dublin at the Sign of the Three Candles | 1938 |
| The O Clery book of genealogies | | Article in Journal | | 1951 |
| The Ó Duibhgeannáin family of historians and the Annals of the Four Masters | Cunningham, Bernadette | Article in Journal | | 2008 |
| The O'Clerys: hereditary historians and poets | Clark, Patrick | Article in Journal | | 2010 |
| The O'Doherty historic trail in counties Derry and Donegal | Dougherty, Murray | Monograph or Collective Volume | Guildhall Press | 1989 |
| The O'Donnells of Ramelton | Anonymous | Article in Journal | | 1987 |
| The O'Donnells of Tyrconnell (1600 to the present) | O'Donnell, Vincent | Article in Journal | | 1985 |
| The O'Mulderrys | Mulderry, Richard Louis | Article in Journal | | 2014 |
| The Old 'Finn' | Kelly, James | Article in Journal | | 1981 |
| The old Lifford corporation | MacDonagh, J. C. T. | Article in Journal | | 1956 |
| The oldest church in Ireland's 'oldest town' | Ó Donnchadha, Brian | Article in Journal | | 2007 |
| The organisation of Unionist opposition to Home Rule in Counties Monaghan, Cavan and Donegal, 1885-1914 | Dooley, Terence A. M. | Article in Journal | | 1997 |
| The origin of the Donegal surname 'Mac Giolladhe' | Ó Canann, Tomás | Article in Journal | | 1988 |
| The origins of Clann Suibhne | Sweeney, R. M. | Article in Journal | | 1990 |
| The origins of the Uí Dochartaigh of Inishowen | Lacey, Brian | Article in Journal | | 2020 |
| The otherworld, the underworld and the underwater world in Donegal folklore | Meehan, Helen | Article in Journal | | 2005 |
| The outer edge of Ulster : a memoir of social life in 19th century Donegal | | Monograph or Collective Volume | Lilliput Press in association with Donegal County Council | 2000 |
| The oval ball in Donegal | Johnston, Trevor | Article in Journal | | 1978 |
| The parish of Carn | Ó Gallachair, Pádraig | Article in Journal | | 1975 |
| The parish of Conwall, Aughanunshin and Leck | Lawrenson, L. R. | Monograph or Collective Volume | [Parish of Conwall, Aughanunshin and Leck] | [1943] |
| The parish of Tullyaughnish, Ramelton | Smeaton, Brian | Monograph or Collective Volume | The author | 1997 |
| The Pattons and Dills of Springfield | Kinghan, Nancy | Article in Journal | | 1974 |
| The Pettigo history trail | | Monograph or Collective Volume | ADOPT | 2007 |
| The Pettigo-Belleek Triangle incident | Kinsella, Anthony | Article in Journal | | 1997 |
| The Pipe Organs of Donegal | Fleming, Derek | Article in Journal | | 2020 |
| The plantation of Donegal : a survey | Treadwell, V. W. | Article in Journal | | 1954 |
| The poets laureate of Co. Donegal : rural rhymers of the Laggan in the first decade of the nineteenth century | Adams, J. R. R. | Article in Journal | | 1988 |
| The political context of the prose A version of Immram Snédgusa and Mac Raigla | Ó Canann, Tomás | Article in Journal | | 2005 |
| The political geography of Donegal, AD 500-800 | Lacey, Brian | Article in Book | | 2013 |
| The politics of nation-building in post-famine Donegal | MacLaughlin, Jim | Article in Book | | 1995 |
| The port of Ballyshannon | Cunningham, John B. 1944- | Article in Journal | | 2000 |
| The postmodern Gaelic storyteller : contemporary contexts and transmission of Irish language narrative in Donegal | Mac Aoidh, Seanán | Article in Journal | | 2020 |
| The prehistoric art of county Donegal, part 1 | Van Hoek, M. A. M. | Article in Journal | | 1987 |
| The prehistoric rock art of county Donegal, part 2 | Van Hoek, M. A. M. | Article in Journal | | 1988 |
| The principality of Tír Chonaill in the early sixteenth century | McGettigan, Darren | Article in Book | | 2013 |
| The Prior school, Lifford | Moriarty, Brian | Article in Journal | | 1999 |
| The Prior School, Lifford : a chronicle of the main events in the history of the school | Anonymous | Monograph or Collective Volume | Royal and Prior School Past Pupils' association | 1999 |
| The Protestant community in Ulster, 1825-45 : a society in transition | Curran, Darragh | Monograph or Collective Volume | Four Courts | 2014 |
| The provincial press and association football in pre-First World War Ulster : tha cases of Donegal, Fermanagh and Cavan | Curran, Conor | Article in Book | | 2018 |
| The provision of Anglican places of worship in the parishes of Inishowen,1622-1733 | Roulston, William | Article in Journal | | 2018 |
| The Quaker mission in Donegal, 1846. Additional annotation | MacArthur, C. W. P. | Article in Journal | | 1995 |
| The Rannyhaul hoard : silver coins of the Tudors and Stuarts | Kenny, Michael | Article in Journal | | 1992 |
| The real Red Hugh | Morgan, Hiram | Article in Book | | 2002 |
| The records of the county Donegal railways | Leckey, Joseph | Monograph or Collective Volume | Irish Economic Press | 1980 |
| The rectors of Clonleigh since the Reformation | Edwards, William Macklin | Monograph or Collective Volume | [Clonleigh Parish] | 1884 |
| The Reids of Ramelton, Jamaica, Glasgow and Belfastr | Scott, Dermot | Article in Journal | | 2021 |
| The renaissance and the late medieval lordship of Tír Chonaill 1461-1555 | Mac Eiteagáin, Darren | Article in Book | | 1995 |
| The Rentouls of 2nd Ray | McRitchie, Marjorie | Article in Journal | | 1981 |
| The Rentouls of Second Ray | Anonymous | Article in Journal | | 1979 |
| The restoration of my Grandfather's legacy | O'Breslin, Michael Sean | Article in Journal | | 1981 |
| The return of the Franciscans in Tyrconnell | McCullagh, Francis | Article in Journal | | 1931 |
| The Reverend James Porter (1753-1798) : a Donegal patriot in 1798 | Ó Baoighill, Pádraig | Article in Journal | | 1998 |
| The Reverend James Porter of Greyabbey | Bracegirdle, Samuel | Article in Journal | | 1999 |
| The Ribbonmen of the Finn valley | Holland, Pat | Article in Journal | | 2012 |
| The ringed cross at Ray, Co. Donegal: context and date | Lacey, Brian | Article in Journal | | 2016 |
| The rocky road to Dublin (the story of the Donegal man Seamus MacManus) | MacManus, Seamus | Monograph or Collective Volume | Moytura press | 1988 |
| The role of the Caldwell family in the Williamite defence of the Erne and Donegal, 1689-90 | Cunningham, John B. 1944- | Article in Journal | | 1978 |
| The role of the Congested Districts Board in estate purchase and improvement in Donegal, 1891-1923 | O'Donnell, Martina | Article in Journal | | 1998 |
| The role of the P.S. Cynthia and the S.S. California in the development of tourism in Donegal | Watson, Mervyn | Article in Journal | | 2018 |
| The Romanesque figure sculpture at Maghera, Co. Derry, and Raphoe, Co. Donegal | McNab, Susanne | Article in Book | | 1987 |
| The romanesque passion lintel at Raphoe, Co. Donegal | Harbison, Peter | Article in Book | | 1992 |
| The Rose of Arranmore | Ward, Eddie | Article in Journal | | 2015 |
| The Rosses : from the earliest times to 1640 | O'Donnell, Terence | Article in Journal | | 1976 |
| The Rosses, county Donegal, in 1753-1754 | Anonymous | Article in Journal | | 1973 |
| The Rutland Island wreck | Kelleher, Connie | Article in Journal | | 2011 |
| The Salmon and the Pearl | Daly, Anthony O'Malley | Article in Journal | | 1981 |
| The sandstone mines of Mountcharles, Co. Donegal | Carville, G.Dowds, S.Kelly, J.Parkes, M.A. | Article in Journal | | 2001 |
| The science of a lost medieval Gaelic graveyard : The Ballyhanna research project | | Monograph or Collective Volume | Transport Infrastructure Ireland | 2015 |
| The seventeenth century Franciscan house 'At Drowes' | Mac Airt, Seán | Article in Journal | | 1958 |
| The Sharon murder : a traditional account, 1797 | Gailey, Frank L. | Article in Journal | | 1957 |
| The sinking of the 'Athenia', 3 September 1939, and the fate of the U-boat that fired the torpedo.
Part I: The sinking of the 'Athenia'
Part II: The fate of the U-boat that fired the torpedo | Haugseng, Magne | Article in Journal | | 2022 |
| The site Carrickabraghy | Dobbs, M. E. (Margaret E.), 1871-1962 | Article in Journal | | 1947 |
| The site of the battle : an alternative view | Spears, Arthur | Article in Book | | 2001 |
| The small late medieval church of Kilbarron, County Donegal | Brennan, Bridget | Article in Journal | | 2015 |
| The stories buildings tell : engaging with architecture in Donegal | Boal, Marianne | Article in Journal | | 2012 |
| The storms of July, Oct. 1588, and the Spanish Armada wrecks on the Donegal coast | Emerson, Lucius | Article in Journal | | 1988 |
| The story of Bruckless house | Evans, Clive | Article in Journal | | 1991 |
| The story of our Captain | O'Donnell, S. | Article in Journal | | 2002 |
| The struggle for the Belleek-Pettigo salient 1922 | Cunningham, John B. 1944- | Article in Journal | | 1982 |
| The Swilly and the wee Donegal | Burges, Anthony | Monograph or Collective Volume | Colourpoint Books | 2006 |
| The Temperance movement in north Donegal | McCreadie, John F. | Article in Journal | | 1999 |
| The Temperance Movement in south Donegal | Meehan, Helen | Article in Journal | | 1999 |
| The tithe disturbances in Clonmany | Duffy, G. F. | Article in Journal | | 2005 |
| The Todi fresco and St Patrick's purgatory, Lough Derg | Mac Tréifhir, Noel | Article in Journal | | 1986 |
| The traditional music of Donegal | Mac Aoidh, Caoimhin | Article in Book | | 2013 |
| The trail of tears : Ireland's role in the demise of the American Indian | Campbell, Donal | Article in Book | | 2013 |
| The trial of Martha Allen | Sweeney, Frank | Article in Journal | | 2015 |
| The Turas (Sts Peter & Paul) | Carr, Kathleen | Article in Journal | | 1994 |
| The Uí Meic Cairthinn of Lough Foyle | Lacy, Brian | Article in Journal | | 1979 |
| The Ulster Covenant in Donegal, 1912 | O'Connell, Aidan | Article in Journal | | 2011 |
| The Ulster plantation in county Donegal | Simms, J. G. (John Gerald) | Article in Journal | | 1971 |
| The Ulster Plantation on the Inishowen Peninsula: A Hiberno-British | Heffernan, David | Article in Journal | | 2024 |
| The United Irishmen in east Donegal | Mahaffy, Belinda | Monograph or Collective Volume | [The author] | 1998 |
| The vernacular boats of County Donegal | Mac Polin, Donal | Article in Book | | 2013 |
| The Viking impact on the Inishowen Peninsula | McGettigan, Darren | Article in Journal | | 2020 |
| The village banks in Donegal | Bolger, Pat | Article in Journal | | 1993 |
| The voice of the people : John Doherty of Buncrana, 1798-1854 : trade unionist, radical, factory reformer, worker educationalist, agitator, republican | Devine, Francis | Article in Book | | 2002 |
| The voyage of the 'Countess of Arran' | Ó Cochlainn, Rupert S. | Article in Journal | | 1981 |
| The walled gardens of Donegal | McClintock, May | Article in Journal | | 2005 |
| The War of Independence and the Laggan | Holmes, William | Article in Journal | | 2014 |
| The wartime ordeal of Gerald Simms's family and the story of his radical in-laws | Simms, David | Article in Journal | | 2013 |
| The Waterloo Priest. The Reverend William O'Donnell, formerly Ensign William O'Donnell, XXth (East Devonshire) Regiment of Foot | Doherty, Richard | Article in Journal | | 2017 |
| The waves of Tory = Tonnta Thoraí : the story of an Atlantic community | Hunter, Jim | Monograph or Collective Volume | Colin Smythe in conjunction with the University of Ulster | 2006 |
| The woodlands of Donegal, 1600-1840 | McCracken, Eileen | Article in Journal | | 1958 |
| The Wray and Stewart families of Ards, Dunfanaghy 1700-1930 | Rowland, Edward | Article in Journal | | 2017 |
| The Wray and Stewart families of Ards, Dunfanaghy, County Donegal, 1700-1930 | Rowland, Edward J. | Article in Journal | | 2014 |
| The Wrays of Donegal, Londonderry and Antrim | Trench, Charlotte Violet | Monograph or Collective Volume | Oxford University Press | 1945 |
| The Wreck of HMS 'Wasp', 1884 | Sigafoos, Tom | Article in Journal | | 2021 |
| The wreck of the 'William and Mary' | Sweeney, Frank | Article in Journal | | 2019 |
| The writers of Donegal | Mulholland, Joe | Article in Journal | | 1996 |
| Then and now : some reminiscences of a working newspaperman in Donegal for seven decades of the 20th century | King, Cecil | Article in Journal | | 2000 |
| Then | Again: The Past & Present of Letterkenny Town | Kelly, Kieran | Monograph or Collective Volume | Kieran Kelly | 2020 |
| They made history too | King, C. A. | Article in Journal | | 1982 |
| This is Donegal tweed | Hoad, Judith | Monograph or Collective Volume | Shoestring | 1986 |
| Thomas Colin McGinley (1830-187) | Mac Cuinneagáin, Éanna | Article in Journal | | 2003 |
| Thomas Colin McGinley (1830-1887) | Mac Cuinneagáin, Éanna | Article in Book | | 2000 |
| Thomas D'Arcy McGee : a commemoration, 1998 : recalling the escape of D'Arcy McGee to America, Septmeber 1998 | Beattie, Sean | Monograph or Collective Volume | Lighthouse Publications | 1998 |
| Three 'royal sites' in Co. Donegal | Lacey, Brian | Article in Book | | 2011 |
| Three 19th-century house sites in rural Ireland | Orser, Charles E. | Article in Journal | | 2010 |
| Three Donegal Aonachs 1898, 1904 & 1906 | Meehan, Helen | Article in Journal | | 2017 |
| Three Donegal towns that recieved charters in 1613 | Potter, Matthew | Article in Journal | | 2013 |
| Three friars of Donegal | Ó Briain, Felim | Article in Book | | 1952 |
| Three Oxford liberals and the Plan of Campaign in Donegal, 1889 | Curtis, L. Perry, Jr | Article in Journal | | 2011 |
| Time and tide in Gweedore Bay | Gibbons, Erin Keeley | Article in Book | | 2005 |
| Tip O'Neill's Buncrana links | Roarty, Leonard | Article in Journal | | 2012 |
| Tirconaill in 1641 | Ó Gallachair, Pádraig | Article in Book | | 1959 |
| Tithe problems in County Donegal | Sweeney, Frank | Article in Journal | | 2017 |
| Tobar Aibheog, Lismullyduff : its traditions and associations | O Duffy, B. | Article in Journal | | 1968 |
| Tobar an Dúin. An tobar beannaithe is cailiúla i dTír Chonaill | Mac Gairbheith, Pádraig | Article in Journal | | 1997 |
| Tógáil an dá stáisiún leictreachais i nGaoth Dobhair sna caogaidí | Ó Domhnaill, Seán | Article in Journal | | 2010 |
| Together again | O'Boyle, Donal K. | Article in Journal | | 1981 |
| Tom Fanning's excavations at Rinnaraw Cashel, Portnablagh, Co. Donegal | Comber, Michelle | Article in Journal | | 2006 |
| Tory island - habitat, economy and society | Hunter, Jim | Article in Journal | | 1996 |
| Tory Island 1841-1964 | Elwood, J. H. | Article in Journal | | 1968 |
| Tory Island : a review and apologia | Casey, Dan | Article in Journal | | 2011 |
| Tory Island and its artists | Hunter, Jim | Monograph or Collective Volume | University of Ulster | 2003 |
| Tory Island, county Donegal | Williams, Howard | Article in Journal | | 1952 |
| Tory Island, county Donegal | Hunter, Jim | Article in Book | | 2011 |
| Tory Island: its legends & people | Carroll, Joe | Article in Journal | | 2008 |
| Tour of historical sites in the parish of Killaghtee | Verschoyle, Denis | Article in Journal | | 1958 |
| Towns and villages in Donegal | Mac Loughlin, Jim | Article in Book | | 2013 |
| Tracing Donegal ancestors | O Rónáin, Liam | Article in Journal | | 1992 |
| Tradition, self expression, and social critique: a voice from the Donegal border | Cashman, Ray | Article in Journal | | 2015 |
| Traditional Cottages of County Donegal | Stevenson, Greg ; Gallagher, Joseph | Monograph or Collective Volume | UTT (Under the Thatch Ltd) | 2012 |
| Transport and trade in Donegal and the north-west between the act of union and partition, 1801-1922 | Boyle, Edward Columba | Thesis | | 1988 |
| Trasna an ghaoith: scríbhinní Johnny Sheáin | Ó Gallchóir, Seán | Monograph or Collective Volume | Noel Ó Gallchóir | 2011 |
| True West | Hanrahan, Siún | Article in Journal | | 2007 |
| Tulach Beaglaoích ínne agus ínníu | #Ó Searcaigh, Cathal | Monograph or Collective Volume | Cumann Staire | 1993 |
| Tullaghobegley church and graveyard excavation report | Crumlish, Richard | Article in Journal | | 1993 |
| Turas go Purgadóir i 1397 | | Article in Journal | | 1999 |
| Turf cutting in the Blue Stacks in the 'Twenties | Campbell, Patrick ('Paddy') | Article in Journal | | 1978 |
| Two Ballyshannon philanthropists and their legacy | Begley, Anthony | Article in Journal | | 2020 |
| Two Donegal battles | McGeehan, Kitty | Article in Journal | | 1989 |
| Two early 17th century maps of Donegal | Aalen, F. H. A. | Article in Journal | | 1964 |
| Two early seventeenth-century county Donegal rent rolls | Elliott, Simon | Article in Journal | | 2002 |
| Two eighteenth century surveys at Castlefin | McCracken, Eileen | Article in Journal | | 1968 |
| Two island hermitages in the Atlantic : Rathlin O'Birne, Donegal, and Caher Island, Mayo | Herity, Michael | Article in Journal | | 1995 |
| Two poems on Patrick's Purgatory | Ó Dufaigh, Seosamh | Article in Book | | 2005 |
| Two potsherds from a court-tomb at Ballymore Upper, county Donegal | Ó Nualláin, Seán | Article in Journal | | 1990 |
| Two wartime memories of the railway line to Bundoran | | Article in Journal | | 2004 |
| Ua Duibhne-Deeney | Deeny, Brian | Article in Journal | | 1981 |
| Uí Chléirigh Thír Chonaill : the O Clery family of Donegal | Gillespie, Fergus | Article in Book | | 1996 |
| Ulster Character. Sir Henry Conyngham Montgomery, Baronet of the Hall | Meehan, Helen Montgomery | Article in Journal | | 2003 |
| Ulster Characters. Who was the 'Legless man'? | Hegarty, Roddy | Article in Journal | | 2001 |
| Ulster migrants in an age of rebellion : the Crocketts of Raphoe | Doyle, David NoelMiller, Kerby A. | Article in Journal | | 1995 |
| Ulster Plantation leases: the Manor of Castlefinn, 1680-1827 | Dolan, Terry | Article in Journal | | 2018 |
| Under his roof | O'Doherty, Malachi, 1951- | Monograph or Collective Volume | Summer Palace Press | 2009 |
| Understanding traditions | Tosh, R. S. | Article in Journal | | 1996 |
| Underwater worlds of the Donegal Bay area | Meehan, Helen | Article in Journal | | 2003 |
| Upper Lough Foyle | Cooper, Ross | Article in Journal | | 2018 |
| Valentine Ryan: "A Beautiful Specimen of Tipperary Landlordism" | Plunkett, Tom | Article in Journal | | 2022 |
| Valentine Ryan: "A Beautiful Specimen of Tipperary Landlordism" Part 2 | Plunkett, Tom | Article in Journal | | 2023 |
| Vestiges of ancient Raphoe from an aerial photograph | Spears, Arthur | Article in Journal | | 1987 |
| Villages in Inver Parish | Meehan, Helen | Article in Journal | | 2004 |
| Voices of experience 3 | Hunter, George | Article in Book | | 2013 |
| Voices of the Donegal corridor | O'Loughlin, Joe | Monograph or Collective Volume | Nonsuch Publishing | 2005 |
| Voyage au purgatoire de St. Patrice : Visions de Tindal et de St Paul : textes languedociens du quinzième siècle | Jeanroy, AlfredRaymond de PerelhosVignaux, Alphonse | Monograph or Collective Volume | | 1903 |
| Wattle and straw mat doors in Ireland | Lucas, A. T. | Article in Journal | | 1956 |
| West Donegal Walking Tour (1886) | Blair, Raymond | Article in Journal | | 2024 |
| Whales and whaling in Donegal Bay, 1759-1885 | McGill, Patrick J. | Article in Journal | | 1959 |
| What future for the Irish Gaeltacht communities in the twenty-first century? | Ó Gadhra, Nollaig | Article in Journal | | 2005 |
| Where Aileach guards : a millennium of Gaelic civilisation | Bonner, Brian | Monograph or Collective Volume | Salesian P. | 1986 |
| Where Erne and Drowes meet the sea : fragments from a Patrician parish | Ó Gallachair, Pádraig | Monograph or Collective Volume | Donegal Democrat | 1961 |
| Where was O'Donnell's fort at Murvagh? | Ó Gallachair, Pádraig | Article in Journal | | 1958 |
| Where was O'Donnell's island on Lough Beagh? | Ó Gallachair, Pádraig | Article in Journal | | 1959 |
| Where was St Colmcille born at Gartan? | Ó Gallachair, Pádraig | Article in Journal | | 1963 |
| Where was the Donegal friary at Drowes? | Ó Gallachair, Pádraig | Article in Journal | | 1956 |
| Who is pulling the Harp's strings | McArt, Pat | Article in Journal | | 1978 |
| Why Donegal slept : the development of Gaelic games in Donegal, 1884-1934 | Curran, Conor | Thesis | | |
| William Alfred Lipsett (1886-1915) : from Ballyshannon to Flanders via Alberta | Quinn, A. P. | Article in Journal | | 2005 |
| William Burton Conyngham and the north-west fishery of the eighteenth century | Kelly, J. | Article in Journal | | 1985 |
| William Carleton : the Lough Derg exile | O'Brien, Margaret | Article in Book | | 1991 |
| William Conolly's Ballyshannon estate, 1718-26 | | Article in Journal | | 1981 |
| William Hart of Muff and the Lough Swilly Oyster Company | Beattie, Sean | Article in Journal | | 1999 |
| William J. Doherty, Buncrana: Engineer, antiquarian and politician (1834-1898) | Beattie, Seán | Article in Journal | | 2020 |
| William O'Doherty, MP, North Donegal, 1900-1905 | Beattie, Seán | Article in Journal | | 2012 |
| William O'Doherty: M.P. for North Donegal, 1900-1905 | Beattie, Seán | Article in Journal | | 2011 |
| Willie Crossan talks to Robert Bernen | Bernen, Robert | Article in Journal | | 1978 |
| Workhouse and famine : Inishowen (1845-49) | Beattie, Sean | Article in Journal | | 1980 |
| Working Bodies, Celtic Textiles, and the Donegal Industrial Fund 1883–1890 | Helland, Janice | Article in Journal | | 2004 |
| World War I chalice returns home | Canning, B. J. (Bernard J.) | Article in Journal | | 2013 |
| World War II plane crashes in Co. Donegal | Hannigan, Gerard A. | Article in Journal | | 1991 |
| Writing Irish history : the Four Masters and their world | | Monograph or Collective Volume | Wordwell | 2007 |
| Writing Lough Derg : from William Carleton to Séamus Heaney | O'Brien, Peggy | Monograph or Collective Volume | Syracuse University Press | 2006 |
| Writing the Annals of the Four Masters | Cunningham, Bernadette | Article in Book | | 2007 |
| Ye true historie of Kathleen A Verne and other but lesser pieces in Donegalle Cty | Bolger, Pat | Article in Journal | | 1978 |
| Yesterday once more : a stroll down memory lane : Fermanagh, - Donegal, - Germany | Anonymous | Monograph or Collective Volume | Fermanagh District Council | 1994 |
| Young tigers and mongrel foxes : [a life in politics] | Harte, Paddy | Monograph or Collective Volume | O'Brien Press | 2005 |
| ‘The most notorious trouble spot along the entire border’ : exploring the dynamics of political violence in an Irish border town, 1971–1974 | Mulroe, Patrick | Article in Journal | | 2020 |
| “The Lumper” : an analysis of its role in the Irish famine, 1845-50 | Downey, Thomas | Article in Journal | | 1996 |