| 'The last of the hereditary bards of Thomond' Séamus Mac Cruitín, 1815-70 | Ó Dálaigh, Brian | Article in Journal | | 2007 |
| A comparative study of the wills of the first and fourth earls of Thomond | Ó Dálaigh, Brian | Article in Journal | | 1992 |
| A history of Clare Castle, 1248-1891 | Ó Dálaigh, Brian | Article in Journal | | 1989 |
| A history of Sixmilebridge, county Clare, 1603-1911 | Ó Dálaigh, Brian | Article in Book | | 2004 |
| A History of urban origins and village formation in County Clare | Ó Dálaigh, Brian | Article in Book | | 2008 |
| A papal 'Bull' from Ennis Friary | Ó Dálaigh, Brian | Article in Journal | | 2005 |
| A seventeenth-century description of Co. Clare | Bruodino, Antonio | Article in Journal | | 1988 |
| A survey of Ennis Franciscan property, 1634 | Ó Dálaigh, Brian | Article in Journal | | 2018 |
| An inventory of the contents of Bunratty Castle and the will of Henry, fifth Earl of Thomond, 1639 | Ó Dálaigh, Brian | Article in Journal | | 1995 |
| Brian Merriman and his contemporaries | Ó Dálaigh, Brian | Article in Journal | | 2006 |
| Canopied wall tomb of Ennis Friary 1460-70 | Gilmore, HilaryÓ Dálaigh, Brian | Article in Journal | | 1996 |
| Catholic clergy and religious practice in Ennis 1651-1842 | Ó Dálaigh, Brian | Article in Journal | | 2002 |
| Clare as it is, 1893 | Buckley, Robert | Article in Book | CLASP (Clare Local Studies Project) | 1998 |
| Clonroad fairs | Ó Dálaigh, Brian | Article in Journal | | 2001 |
| Corporation book of Ennis | | Monograph or Collective Volume | Irish Academic Press | 1990 |
| Culture, contention and identity in seventeenth-century Ireland : Antonius Bruodinus’ Anatomical Examination of Thomas Carve’s Apologetic Handbook | Bruodinus, Antonius, 1625-1680 ; Carve, Thomas 1590-1672 | Monograph or Collective Volume | Cork University Press | 2022 |
| Doctors Donnell and James Neylond and the O'Briens of Thomond 1530-1599 | Ó Dálaigh, Brian | Article in Journal | | 1991 |
| Drumcavan, County Clare | Ó Dálaigh, Brian | Article in Book | | 1998 |
| Ennis | Ó Dálaigh, Brian | Monograph or Collective Volume | Royal Irish Academy | 2012 |
| Ennis and Longford | Ó Dálaigh, Brian | Article in Book | | 2013 |
| Ennis in the eighteenth century : portrait of an urban community | Ó Dálaigh, Brian | Monograph or Collective Volume | Irish Academic Press | 1995 |
| Ennis in the seventeenth century | Ó Dálaigh, Brian | Article in Journal | | 1985 |
| Eoghan Ó Comhraí and the local perspective | Ó Dálaigh, Brian | Article in Journal | | 2004 |
| Flags and emblems of the Ennis Volunteers | Ó Dálaigh, Brian | Article in Journal | | 1994 |
| Freedom boxes of Ennis | Ó Dálaigh, Brian | Article in Journal | | 1985 |
| From Gaelic warlords to English country gentlemen, the O'Briens of Thomond, 1543-1741 | Ó Dálaigh, Brian | Article in Journal | | 2001 |
| Henry Hewett's map of Ennis 1736 and the Westby estate | Ó Dálaigh, Brian | Article in Journal | | 1992 |
| History of an O'Brien stronghold : Clonroad, c.1210-1626 | Ó Dálaigh, Brian | Article in Journal | | 1987 |
| Hugh Brigdall's description of county Clare, 1682 | Ó Dálaigh, Brian | Article in Journal | | 1998 |
| Irish townlands : studies in local history | | Monograph or Collective Volume | Four Courts | 1998 |
| Irish villages : studies in local history | | Monograph or Collective Volume | Four Courts Press | 2004 |
| Lord Joseph Wilton's map of Sixmilebridge, c.1760 | Ó Dálaigh, Brian | Article in Journal | | 2004 |
| Medieval Ennis: Gate houses, laneways and water courses | Ó Dálaigh, Brian | Article in Journal | | 2017 |
| Mícheál Coimín : Jacobite Protestant and Gaelic poet, 1676-1760 | Ó Dálaigh, Brian | Article in Journal | | 2006 |
| Milling on the Fergus | Ó Dálaigh, Brian | Article in Journal | | 2014 |
| Mistress, mother and abbess : Renalda Ní Bhrain (c.1447-1510) | Ó Dálaigh, Brian | Article in Journal | | 1990 |
| Notice of marriage banns of Owen McConsidin and Una Clanchie Ennis 1658 | Ó Dálaigh, Brian | Article in Journal | | 1994 |
| Old Ennis bank-notes, banks and bankers | Ó Dálaigh, Brian | Article in Journal | | 2004 |
| Poet of a single poem, Brian Merriman (c.1749-1805) | Ó Dálaigh, Brian | Article in Book | | 2000 |
| Portrait of Francis Bindon | Ó Dálaigh, Brian | Article in Journal | | 1993 |
| Priest of Ennis : Doctor Andrew Burke, 1650-1727 | Ó Dálaigh, Brian | Article in Journal | | 2007 |
| Register of the union of Drumcliff 1744-48, 1785-1800 | Ó Dálaigh, Brian | Article in Journal | | 1995 |
| Religious persecution in the seventeenth century : the Friars of Kilkeedy | Ó Dálaigh, Brian | Article in Journal | | 2007 |
| Students from County Clare at Trinity College Dublin, in the eighteenth century | Ó Dálaigh, Brian | Article in Journal | | 1994 |
| T.J. Westropp's Notes on the Discoveries at Ennis Abbey 1893 | Westropp, Thomas Johnson | Article in Journal | | 2019 |
| The 'Burned Store' of Drumbiggle | Ó Dálaigh, Brian | Article in Journal | | 2017 |
| The disappearance of the effigy of Bishop Cornelius O’Dea | Ó Dálaigh, Brian | Article in Journal | | 1996 |
| The Earl of Thomond's dispute with the Lord of Kerry and the fate of Bunratty library, 1639-41 | Ó Dálaigh, Brian | Article in Journal | | 2004 |
| The Earl of Thomond's letter to a London jeweller, 1595 | Ó Dálaigh, Brian | Article in Journal | | 2005 |
| The Earls of Thomond and their burial monuments, 1543-1741 | Ó Dálaigh, Brian | Article in Journal | | 2016 |
| The Edenvale castle survey of Co. Clare 1671-79 | Breen, MartinUa Cróinin, RisteárdÓ Dálaigh, Brian | Article in Journal | | 2005 |
| The Irish provincial print trade : a history of the Clare printing presses, 1778-1870 | Ó Dálaigh, Brian | Article in Book | Four Courts Press | 2024 |
| The Kildare plate and O'Brien of Thomond | Ó Dálaigh, Brian | Article in Journal | | 2003 |
| The Lucas diary, 1740-41 | Ó Dálaigh, Brian | Article in Journal | | 2007 |
| The manor house and castle of Clonroad | Ó Dálaigh, Brian | Article in Journal | | 2019 |
| The O'Briens and MacMahons of Thomond, their patronage of the Franciscan Order, and their burial monuments | Ó Dálaigh, Brian | Article in Journal | | 2017 |
| The old courthouse of Ennis | Ó Dálaigh, Brian | Article in Journal | | 1986 |
| The old urban boundaries of Ennis | Ó Dálaigh, Brian | Article in Journal | | 1988 |
| The operation of the anti Popery laws against Catholic property | Ó Dálaigh, Brian | Article in Journal | | 2006 |
| The origins, rise and decline of the Ennis fairs and markets | Ó Dálaigh, Brian | Article in Book | | 2001 |
| The Strangers Gaze : Travels in County Clare 1534-1950 | | Monograph or Collective Volume | Clasp Press - Clare Local Studies project | 1998 |
| The Uí Mhaoilchonaire of Thomond | Ó Dálaigh, Brian | Article in Journal | | 2009 |
| Thomas Moland's survey of Ennis, 1703 | Ó Dálaigh, Brian | Article in Journal | | 1987 |
| Tomás Ó Míocháin and the Munster Courts of Gaelic poetry | Ó Dálaigh, Brian | Article in Journal | | 2012 |