| 'A complete acceptance of their domination and demands': Douglas Hailsham, appeasement and the Anglo-Irish Agreement 1938 | Cooper, Chris | Article in Journal | | 2010 |
| A Basis for Celtic Revival Art in Scotland | MacDonald, Murdo | Article in Book | Edinburgh University Press | 2025 |
| A bowling match at Castlemary, county Cork | Dunlevy, MaireadÓ Gráda, Cormac | Article in Book | | 2003 |
| A divided people - in Ireland | Haigh, Brian | Monograph or Collective Volume | Macdonald Educational | 1986 |
| A Fermanagh census | MacDonald, Brian | Article in Journal | | 1993 |
| A fragment of an Irish MS history of the MacDonalds of Antrim | McDonnell, Hector | Article in Journal | | 2005 |
| A fragment of an Irish MS. history of the MacDonalds of Antrim | MacDonald, Archibald | Article in Journal | | 1946 |
| A new survey of Templecormick, Audleystown, County Down | MacDonald, Philip | Article in Journal | | 2008 |
| A noble pretension | MacDonnell, Hector | Article in Journal | | 1980 |
| A time of desolation : Clones poor law union 1845-50 | MacDonald, Brian | Article in Journal | | 2000 |
| A time of desolation: Clones Poor Law Union 1845-50 | MacDonald, Brian | Monograph or Collective Volume | Clogher Historical Society | 2017 |
| Adomnán's monastery of Iona | MacDonald, Aidan | Article in Book | | 1997 |
| Aghabog Church of Ireland survey 1824 | MacDonald, Brian | Article in Journal | | 1997 |
| Alasdair MacDonald | McOwan, Rennie | Article in Journal | | 1997 |
| Alfred Capel-Cure, Gordon MacDonald Hills and Roscrea | Manning, Conleth | Article in Book | | 2017 |
| An excavation at St Thomas's Church, Rathlin Island, County Antrim | Gormley, Sarah | Article in Journal | | 2009 |
| An excavation at the Inner Ward, Carrickfergus Castle, county Antrim | MacDonald, PhilipMurray, EmilySloan, BrianWelsh, HenryÓ Baoill, Ruairí | Article in Journal | | 2014 |
| Anne Plumptre and the Giant's Ring, County Down: an account of a possible bleach-green watch-tower | Hartwell, BarrieMacDonald, Philip | Article in Journal | | 2009 |
| Archaeological evaluation of the inaugural landscape of Crew Hill (Cráeb Telcha), County Antrim | MacDonald, Philip | Article in Journal | | 2008 |
| Archaeological excavations at Ballyhanna graveyard : chronology, development and context | Carver, NaomiMacdonald, Philip | Article in Book | | 2015 |
| Archaeological investigations at Kilhorne, Moneydorragh More, County Down | MacDonald, PhilipMcIlreavy, David | Article in Journal | | 2007 |
| Aspects of the monastery and monastic life in Adomnan's life of Columba | MacDonald, A. D. S. | Article in Journal | | 1984 |
| Aspects of the monastery and monastic life in Adomnan's life of Columba | MacDonald, Aidan | Article in Journal | | 1984 |
| Aspects of the monastic landscape in Adomnán's Life of Columba | MacDonald, Aidan | Article in Book | | 2001 |
| Bede and the Irish | Thacker, Alan T. | Article in Book | | 1996 |
| Campbeltown's overseas trade, 1750-1775 | MacDonald, Susan | Article in Journal | | 1979 |
| Cath Cnoc na nOIs sa bhéaloideas | Tóibín, Feena | Article in Journal | | 2023 |
| Cathedrals in Britain and Ireland : from early times to the reign of Henry VIII | Anderson, W.Hicks, C. | Monograph or Collective Volume | MacDonald and Jones | 1978 |
| Children of wrath : political violence in Northern Ireland | MacDonald, Michael | Monograph or Collective Volume | Polity Press | 1986 |
| Church of Ireland members in the Aghadrumse area in 1823 | MacDonald, Brian | Article in Journal | | 1994 |
| Dean Bryan McGurk, a hero of the penal days; with historical notes on his times and his native parish, Termonmagurk, Co. Tyrone | MacDonald, T. | Monograph or Collective Volume | Gill | 1948 |
| Distribution of the Northern Star | MacDonald, Brian | Article in Journal | | 1997 |
| Dubliners | O'Shea, TonyTóibín, Colm | Monograph or Collective Volume | Macdonald | 1990 |
| Dunnyneill Island: an early medieval emporium in Strangford Lough | Macdonald, PhilipMcCormick, Finbar, | Article in Book | | 2010 |
| East Ulster, the MacDonalds and the provincial strategies of Hugh O'Neill, earl of Tyrone, 1585-1603 | Brady, Ciaran | Article in Book | | 2009 |
| Episcopi vagantes in church history | MacDonald, A. J. | Article in Journal | | 1940 |
| Excavations at Crossreagh West, County Londonderry | MacDonald, Philip | Article in Journal | | 2002 |
| Excavations at Island Hill, Ringcreevy, County Down | MacDonald, PhilipMoore, Peter | Article in Journal | | 2004 |
| Excavations at McIlwhans Hill, Ballyutoag, County Antrim | Carver, NaomiMacDonald, PhilipYates, Mike | Article in Journal | | 2005 |
| Excavations at Terryhoogan, County Armagh | McSparron, Cormac | Article in Journal | | 2007 |
| Excavations in the vicinity of St. Jarlath's Church, Clonfeacle, County Tyrone | Bell, JanetMacDonald, PhilipMcHugh, Ronan | Article in Journal | | 2004 |
| Excavations within the Woolworth's and Burton building, High Street, Belfast | MacDonald, Philip | Article in Journal | | 2006 |
| Exiles and emigrants : epic journeys to Australia in the Victorian era | Macdonald, Patricia Tryon, 1942- | Monograph or Collective Volume | National Gallery of Victoria | 2005 |
| Flora Kavanagh: international traveller. (Article in the 'Irish Press' newspaper 1960s) | Kenny, John | Article in Journal | | 2008 |
| Hymns and hymn-writers, 1850-1930 | | Article in Book | | 2002 |
| Identifying Hugh II de Lacy's contribution to Dundrum castle (Co. Down) | MacDonald, Philip | Article in Book | | 2017 |
| In the lion's den : Daniel Macdonald, Ireland and Empire | O'Sullivan, Niamh | Monograph or Collective Volume | Ireland's Great Hunger Museum, Quinnipiac University | 2016 |
| International peace keeping - the Irish experience | MacDonald, Oliver A. K. | Article in Journal | | 1995 |
| Investigation of the find-spot of the Tamlaght hoard, Co. Armagh | Macdonald, PhilipO'Neill, John | Article in Book | | 2009 |
| Iona's style of government : the toponomastic evidence | MacDonald, Aidan | Article in Journal | | 1985 |
| Ireland and Scotland : historical perspectives on the Gaelic dimension 1560-1760 | Macdonald, Fiona A. | Thesis | | 1994 |
| Irish priests in the Highlands : judicial evidence from Argyll | Macdonald, Fiona A. | Article in Journal | | 1995 |
| Irish, Scottish, Welsh and English Worlds? A Four-Nation Approach to the History of the British Empire | MacKenzie, John MacDonald | Article in Journal | | 2008 |
| Irishman's day : a day in the life of an Irish M.P. | Boland, John | Monograph or Collective Volume | Macdonald | 1944 |
| James Dowsett Rose Clealand (Cleland) - a forgotten Irish naturalist | MacDonald, R.McMillan, N. | Article in Journal | | 1961 |
| James VI and I, the Church of Scotland, and British ecclesiastical convergence | Macdonald, Alan R., 1969- | Article in Journal | | 2005 |
| Kootenai Brown in the Red River Valley | MacDonald, Graham | Article in Journal | | 1995 |
| Lakeland Dairies & the triumph of co-operation : 1896-1996 | MacDonald, Brian | Monograph or Collective Volume | Lakeland Dairies | 1996 |
| Liverpool and Irish politics in the XVIth century | Routledge, F. J. | Article in Book | | 1914 |
| Malcolm MacDonald (dominions secretary, 1935-40) and Anglo-Irish relations | MacMahon, Deirdre | Thesis | | 1975 |
| Medieval Belfast considered | MacDonald, Philip | Article in Journal | | 2006 |
| Missions to Gaels : reformation and counter-reformation in Ulster and the Highlands and islands of Scotland | Macdonald, Fiona A. | Monograph or Collective Volume | John Donald | 2005 |
| Monaghan in the age of revolution | MacDonald, Brian | Article in Journal | | 2002 |
| Monaghan in the age of the United Irishmen | MacDonald, Brian | Article in Book | | 2017 |
| Napoleon's Marshal in County Antrim, July 1825 | Roberts, Alasdair | Article in Journal | | 2011 |
| Notes on monastic archaeology and the Annals of Ulster, 650-1050 | MacDonald, Aidan | Article in Book | | 1981 |
| Notes on terminology in the Annals of Ulster, 650-1050 | MacDonald, A. D. S. | Article in Journal | | 1982 |
| On the fringe and in the middle. The MacDonalds of Antrim and the Isles 1206-1586 | Smith, Philip | Article in Journal | | 1994 |
| Out of the lion's paw : Ireland wins her freedom | Fitzgibbon, Constantine | Monograph or Collective Volume | Macdonald | 1969 |
| Overworked union official | Flatman, Richard | Article in Journal | | 1998 |
| Perspectives on the running of contraband cargoes between Ireland and the Scottish Highlands in the mid-eighteenth century | Macdonald, Fiona A. | Article in Journal | | 1996 |
| Ramsay MacDonald and Ireland | Gibbons, Ivan | Article in Journal | | 2010 |
| Reiclés in the Irish annals to AD 1200 | MacDonald, Aidan | Article in Journal | | 1999 |
| Roundhead General : the campaigns of Sir William Waller | Adair, John | Monograph or Collective Volume | Sutton | 1997 |
| Seeking the desert in Adomnán's Vitae Columbae | MacDonald, Aidan | Article in Book | | 2011 |
| Select documents XXXV. The desertion of the Irish by Coll Keitach's sons, 1642 | | Article in Journal | | 1978 |
| South Ulster in the age of the United Irishmen | MacDonald, Brian | Article in Book | | 2003 |
| Spies in Ireland | Davidson, ArthurStephan, Enno | Monograph or Collective Volume | Macdonald | 1963 |
| Terence MacDonald (1810-1874), Tithe farmer, Jigginstown, Naas, County Kildare - a study of person and place | Robinson, James | Article in Journal | | 2011 |
| The "Great Persecution" reconsidered : the Irish Quakers and the Ethic of suffering | Greaves, Richard L. | Article in Book | | 1999 |
| The 'Cathedral', Temple Kelly and Temple Ciarán: notes from the annals | MacDonald, Aidan | Article in Book | | 2003 |
| The age of transition : Britain in the 19th and 20th centuries | MacDonald, D. F. | Monograph or Collective Volume | | 1967 |
| The Anglo-Irish Treaty 1921: the response of the British Parliamentary Labour Party and Labour press | Gibbons, Ivan | Article in Journal | | 2011 |
| The base of a probable candlestick from the Mass Rock at Carrickanaltar, Aghanaglack, County Fermanagh | MacDonald, Philip | Article in Journal | | 2008 |
| The bond that knit the peasant to the soil: Rural lore and superstition in the work of Daniel Macdonald | O'Sullivan, Niamh
| Article in Book | | 2018 |
| The British Government, Sir John A. Macdonald, and the Fenian Claims | Jenkins, Brian A. | Article in Journal | | 1968 |
| The chosen few : exploding myths in south Armagh | MacDonald, Darach | Monograph or Collective Volume | Mercier Press | 2000 |
| The church in Gaelic Scotland before the Reformation | MacDonald, Iain G. | Article in Book | | 2014 |
| The construction of Dublin | MacDonald, Frank | Monograph or Collective Volume | Gandon | 2000 |
| The excavation of a cashel at Ballyaghagan, county Antrim | MacDonald, PhilipMeighen, IanSloan, BrianWelsh, HenryÓ Baoill, Ruairí | Article in Journal | | 2014 |
| The excavation of a multi-period ecclesiastical site at Aghavea, county Fermanagh | Beglane, FionaHeslip, RobertMacDonald, PhilipMcSparron, CormacSloan, BrianÓ Baoill, Ruairí | Article in Journal | | 2014 |
| The federal solution | Benson, G. R.MacDonald, John Archibald | Monograph or Collective Volume | John Murray | 1914 |
| The Home Rule Bill | MacDonald, John Archibald | Article in Journal | | 1912 |
| The Irish question | MacDonald, H. | Monograph or Collective Volume | Blackwell Publishers | 1985 |
| The Irish tangle for English readers | Leslie, John Randolph (Shane), 1885–1971 | Monograph or Collective Volume | Macdonald | 1946 |
| The MacDonalds of Mayo | Hayes-McCoy, G. A. (Gerard Anthony) | Article in Journal | | 1936 |
| The medieval settlement | Macdonald, Philip | Article in Book | | 2012 |
| The menoir of Hugh O'Daly, experiences of a Monaghan emigrant to the USA | MacDonald, Brian | Article in Journal | | 2006 |
| The Monaghan Militia & the tragedy of Blaris Moor | MacDonald, Brian | Article in Journal | | 1998 |
| The orange and the green | King, Clifford | Monograph or Collective Volume | Macdonald | 1965 |
| The persistance of vision : picturing eviction in the nineteenth century | Mark-FitzGerald, Emily | Article in Book | | 2016 |
| The Resurgence of Gaelic Power in Ireland and Scotland and its wider impact, c.1350-1513 | Egan, Simon P. | Thesis | | 2016 |
| The Troubles | Broad, RichardDowning, TaylorOthers | Monograph or Collective Volume | Macdonald Futura | 1980 |
| Thomas MacDonald Patterson (1839-1916) : the Colorado crusader for change | Byrne, Thomas J. | Article in Journal | | 2000 |
| Titans and others | MacDonald, Malcolm John, 1901-1981 | Monograph or Collective Volume | Collins | 1972 |
| Tóchar : walking along Ireland's ancient pilgrim paths | MacDonald, Darach | Monograph or Collective Volume | New Island | 2013 |
| Towards Celtic Revival Art in Scotland : the visual background to revival in the 18th and 19th centuries | MacDonald, Murdo | Article in Book | | 2013 |
| Treason in the twentieth century | Boveri, MargaretSteinberg, Jonathan | Monograph or Collective Volume | Macdonald | 1961 |
| Troublous times in Canada : a history of the Fenian raids of 1866 and 1870 | MacDonald, John Alexander | Monograph or Collective Volume | | 1910 |
| Walking along the border | O'Shea, TonyTobin, Colm | Monograph or Collective Volume | Macdonald | 1987 |
| Wilfred Scawen Blunt : a memoir | Lytton, Noel Anthony Scawen, 4th earl of | Monograph or Collective Volume | Macdonald | 1961 |
| Wit and whimsey | O'Sullivan, Niamh | Article in Journal | | 2019 |