| A cereal problem? what the current chronology of early cereal domesticates might tell us about changes in late fifth and early fourth millennium cal bc Ireland and Britain | Griffiths, Seren | Article in Journal | | 2022 |
| An Irish parish in changing days | Lyster, H. Cameron | Monograph or Collective Volume | Griffiths | 1933 |
| British and Irish women dramatists since 1958 : a critical handbook | | Monograph or Collective Volume | Open University Press | 1993 |
| Crossing the frontiers of the English realm in the fifteenth century | Griffiths, Ralph Alan, 1937- | Article in Book | | 2007 |
| Epilogue | Griffiths, Ralph Alan, 1937- | Article in Book | | 2003 |
| Exchange, Trade, and Urbanization | Griffiths, David, 1965- | Article in Book | | 2003 |
| Finland, Norway and the Easter Rising | Griffiths, A. R. G. | Article in Book | | 1983 |
| Forms of intellectual life and cultural expression | Bennett, Michael J. (Michael John), 1949- | Article in Book | | 2003 |
| From ‘Dorchester Labourers’ to ‘Tolpuddle Martyrs’: Celebrating Radicalism in the English Countryside | Griffiths, Clare | Article in Book | | 2018 |
| Gildas, Maelgwn and the bards | Williams, John Ellis Caerwyn, 1912-1999 | Article in Book | NA | 1984 |
| Gúbretha Caratniad. Agreement and disagreement in the classroom | Taylor-Griffiths, Alice R. | Article in Journal | | 2018 |
| Guinness is Guinness : the colourful story of a black and white brand | Griffiths, Mark | Monograph or Collective Volume | [s.n.] | 2004 |
| Introduction | Griffiths, Ralph Alan, 1937- | Article in Book | | 2003 |
| Irish Sea identities and interconnections during the Viking age | Griffiths, David, 1965- | Article in Book | | 2015 |
| Irish women playwrights since 1958 | McMullan, Anna | Article in Book | | 1993 |
| Kingdoms and dominions at peace and war | Frame, Robin | Article in Book | | 2003 |
| Kingship and Government | Goodman, Anthony, 1936- | Article in Book | | 2003 |
| Living in Viking-age towns | Griffiths, David, 1965- | Article in Book | | 2013 |
| Medieval coastal sand inundation in Britain and Ireland | Griffiths, David | Article in Journal | | 2015 |
| Mullingar family roots : exploring family origins in Mullingar | | Monograph or Collective Volume | The author | 2005 |
| On the brink of Armageddon? Climate change, the archaeological record and human activity across the Bronze Age–Iron Age transition in Ireland | Becker, KatharinaEverett, RosieGearey, BenjaminGriffiths, Seren | Article in Book | | 2021 |
| Project Radiocarbon. A digital research repository of radiocarbon dates for Ireland and Britain | Carlin, NeilCotns, AnthonyGaydarska, BisserkaGriffiths, SerenHannah, EmmaSwan, Rónán | Article in Journal | | 2022 |
| Public and personal letters : Julia Griffiths and Frederick Douglass' paper | Meer, Sarah | Article in Journal | | 2012 |
| Ranks of society | Morgan, Philip Joseph | Article in Book | | 2003 |
| Richard Griffiths land valuation as a basis for farm taxation | Lee, John | Article in Book | | 1980 |
| Richard, duke of York, and the royal household in Wales, 1449-50 | Griffiths, Ralph Alan, 1937- | Article in Journal | | 1976 |
| Sand-dunes and stray finds : evidence for pre-Viking trade? | Griffiths, David, 1965- | Article in Book | | 2009 |
| Scottish, Irish, and imperial connections : Parliament, the three kingdoms, and the mechanization of cotton spinning in eighteenth-century Britain | Griffiths, TrevorHunt, PhilipO'Brien, Patrick Karl, 1932- | Article in Journal | | 2008 |
| Settlement and acculturation in the Irish Sea region | Griffiths, David, 1965- | Article in Book | | 2004 |
| Tea : the drink that changed the world | Griffiths, John Charles | Monograph or Collective Volume | André Deutsch | 2007 |
| Territories and exchange in the Irish sea region, 400-1100 | Griffiths, David, 1965- | Article in Book | | 1992 |
| The 'chaplaincy question' at Belfast District Asylum, 1834-1870 | Griffiths, David V.Prior, Pauline M., | Article in Book | | 2012 |
| The bibliography of the Book of Common Prayer, 1549-1999 | Griffiths, David N. | Monograph or Collective Volume | British Library | 2002 |
| The Caucus and the Liberal party in 1886 | Griffiths, P. C. | Article in Journal | | 1976 |
| The chaplaincy question : the Lord Lieutenant of Ireland versus the Belfast Lunatic Asylum | Griffiths, David V.Prior, Pauline M. | Article in Journal | | 1997 |
| The Church | Davies, Richard Garfield | Article in Book | | 2003 |
| The coastal trading ports of the Irish sea | Griffiths, David, 1965- | Article in Book | | 1992 |
| The conversion of the English to Christianity : some comments on the Celtic contribution | Loyn, Henry Royston | Article in Book | | 1984 |
| The English realm and dominions and the king's subjects in the later middle ages | Griffiths, Ralph Alan, 1937- | Article in Book | | 1986 |
| The Griffiths of Laurelhill, County Monaghan and associated families | Ó Mórdha, Pilip | Article in Journal | | 1993 |
| The Griffiths of Millicent, county Kildare | Heffernan, Jim | Article in Journal | | 2012 |
| The Irish Board of Works in the famine years | Griffiths, A. R. G. | Article in Journal | | 1970 |
| The Irish Board of Works, 1831-1878 | Griffiths, A. R. G. | Monograph or Collective Volume | Garland | 1987 |
| The island of England in the fifteenth century : perceptions of the peoples of the British Isles | Griffiths, Ralph Alan, 1937- | Article in Journal | | 2003 |
| The maritime economy of the Chester region in the Anglo-Saxon period | Griffiths, David, 1965- | Article in Book | | 1996 |
| The Northern Ireland community relations commission | Griffiths, Hywel | Article in Journal | | 2010 |
| The quality of life | Rosser, Gervase | Article in Book | | 2003 |
| Venturing into the ’jungle’ : late medieval Wales in the Edwardian age | Griffiths, Ralph A. (Alan) | Article in Book | | 2013 |
| Vikings of the Irish sea : conflict and assimilation AD 790-1050 | Griffiths, David, 1965- | Monograph or Collective Volume | History Press | 2010 |