| "A very shabby and even poor and disorderly appearance" : aspects of pre-famine Ennis, 1844-1846 | Ó Murchadha, Ciarán | Article in Journal | | 1992 |
| "Our native tongue most shamefully rejected" : education, print culture and English literature in eighteenth century Ennis | Griffin, Michael J. | Article in Book | Geography Publications | 2008 |
| "Soft dull day - trade blue". The diary of P.J. Dillon, Ennis draper 1861-1869 | Sheedy, Kieran | Article in Journal | | 1994 |
| "The exterminator general of Clare," Marcus Keane of Beech Park (1815-1883) | Ó Murchadha, Ciarán | Article in Book | Clare Archaeological and Historical Society / Cumann Seandálaíochta Agus Staire an Chláir | 2000 |
| 'La belle irlandaise' Harriet Smithson 1800-54 | Power, Joe
| Article in Journal | | 2012 |
| 'Our Lord's pity' in Ennis friary | O'Farrell, Fergus | Article in Journal | | 1980 |
| 15th century carvings under the tower of Ennis friary | Gilmore, Hilary | Article in Journal | | 2001 |
| A destroyed cashel near Ennis | Rynne, Etienne | Article in Journal | | 1995 |
| A History of urban origins and village formation in County Clare | Ó Dálaigh, Brian | Article in Book | | 2008 |
| A lost history | de Valera, Terry | Article in Journal | | 2004 |
| A papal 'Bull' from Ennis Friary | Ó Dálaigh, Brian | Article in Journal | | 2005 |
| A seventeenth century dried cat from Ennis Friary, Co. Clare | Sheehan, John | Article in Journal | | 1990 |
| A survey of Ennis Franciscan property, 1634 | Ó Dálaigh, Brian | Article in Journal | | 2018 |
| A weathered place | Gilmore, Hilary | Article in Journal | | 2010 |
| Archaeological excavations of medieval, post-medieval and modern burials at Ennis Friary, Co. Clare | Halliday, StuartO'Sullivan, JerryRoberts, Julie | Article in Journal | | 2003 |
| Around the square : the story of Ennis hurling | Byrnes, Ollie | Monograph or Collective Volume | The author | 2003 |
| Athenry to Ennis | Shepherd, William Ernest (Ernie) | Article in Journal | | 1990 |
| Bindon Street, Ennis Co. Clare | Ellis, Lucille | Article in Journal | | 2016 |
| Blue is the colour : hurling at St Flannan's | Byrnes, Ollie | Monograph or Collective Volume | St Flannan's College | 2001 |
| Brian Merriman and his contemporaries | Ó Dálaigh, Brian | Article in Journal | | 2006 |
| Brian Merriman exhibition in the Ennis Museum, Ennis, Co. Clare | Anonymous | Monograph or Collective Volume | Cumann Merriman | 1968 |
| Businessmen of Ennis, Co. Clare, early in the Napoleonic wars | Ffolliott, Rosemary | Article in Journal | | 1984 |
| Canopied wall tomb of Ennis Friary 1460-70 | Gilmore, HilaryÓ Dálaigh, Brian | Article in Journal | | 1996 |
| Catherine A. O'Brien - stained-glass artist (with special reference to her work in Co. Kilkenny) | Brennan-Holohan, Mary P. | Article in Journal | | 1992 |
| Catholic clergy and religious practice in Ennis 1651-1842 | Ó Dálaigh, Brian | Article in Journal | | 2002 |
| Clonroad More, Ennis | Hunt, John | Article in Journal | | 1946 |
| Corporation book of Ennis | | Monograph or Collective Volume | Irish Academic Press | 1990 |
| Dean Terence O'Shaughnessy | Murphy, IgnatiusTierney, Mark | Article in Journal | | 1989 |
| Edward Henry Carson and Newpark House | Barron, Declan
| Article in Journal | | 2024 |
| Electoral roll for the Borough of Ennis, Co. Clare, 1876-1878 | | Article in Journal | | 2012 |
| Ennis | Ó Dálaigh, Brian | Monograph or Collective Volume | Royal Irish Academy | 2012 |
| Ennis : architectural heritage | Garner, William | Monograph or Collective Volume | Foras Forbartha | 1981 |
| Ennis abbey and the O'Brien tombs | Westropp, Thomas Johnston | Article in Journal | | 1895 |
| Ennis and Longford | Ó Dálaigh, Brian | Article in Book | | 2013 |
| Ennis county jail | Kelly, Timothy F. | Article in Journal | | 1973 |
| Ennis Franciscan friary | Kearns, Mary | Article in Journal | | 1999 |
| Ennis Friary and the cult of St Michael the Archangel | Ó Dáleigh, Brian | Article in Journal | | 2016 |
| Ennis Friary's Association with James Pain, architect to the Board of First Fruits for Munster | Kearns, Mary | Article in Journal | | 2005 |
| Ennis Friary:peaceful; present, bloody past | Rainsford, John | Article in Journal | | 2011 |
| Ennis in old photographs | Spellissy, Sean | Monograph or Collective Volume | Gill & Macmillan | 2004 |
| Ennis in old picture postcards | Spellissy, Sean | Monograph or Collective Volume | European Library | 2001 |
| 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 |
| Ennis Temperance Society, 1835-1839 | Murphy, Ignatius | Article in Journal | | 1985 |
| Extracts from the minute book of the Ennis volunteers, 1778 | Dillon, Katherine | Article in Journal | | 1952 |
| Face carved on a boulder at Clonread More, Ennis | Rynne, Etienne | Article in Journal | | 1985 |
| Flags and emblems of the Ennis Volunteers | Ó Dálaigh, Brian | Article in Journal | | 1994 |
| Forensics and folklore: The theft of 'human lard' in nineteenth-century Clare | Evans, AlunMac Suibhne, Breandán | Article in Journal | | 2012 |
| Forgotten stones | Kearns, Mary | Article in Journal | | 2007 |
| Freedom boxes of Ennis | Ó Dálaigh, Brian | Article in Journal | | 1985 |
| Harriet Smithson, the Ennis-born wife of Hector Berlioz | Rynne, Etienne | Article in Journal | | 1969 |
| Henry Hewett's map of Ennis 1736 and the Westby estate | Ó Dálaigh, Brian | Article in Journal | | 1992 |
| In search of James MacNamara, merchant of Ennis | Ó Murchadha, Ciarán | Article in Journal | | 1991 |
| In the shadow of the spire - a personal recollection | Shaw, Eric | Article in Journal | | 2005 |
| James Bartholomew Blackwell : the strange career of the man from Ennis | Gough, Hugh | Article in Journal | | 1989 |
| John Nugent Harris 1862-1953 | Patton, LindaPhillips, Louise | Article in Journal | | 2015 |
| Labour Lives, no. 17. Michael Enright (1952-1997) | Muldowney, Mary | Article in Journal | | 2015 |
| Late medieval devotional sculpture in the Franciscan Friary at Ennis, Co. Clare | Connaughton, Jill | Article in Journal | | 2015 |
| Lifford convent, Ennis | D., David | Article in Journal | | 1938 |
| Lost Ennis Graveyards: medieval and post-medieval skeletal remains | Hull, GrahamTaylor, Kate | Article in Journal | | 2019 |
| Masons marks at Ennis friary sacristy | Kearns, Mary | Article in Journal | | 2001 |
| Maurice Cuffe of Ennis and his family | Hobson, R. B. | Article in Journal | | 1994 |
| McParland's Ennis. The last half-timbered house in Ireland? | Coyne, FrankUaCróinín, Ristéard | Article in Journal | | 2012 |
| Medieval Ennis: Gate houses, laneways and water courses | Ó Dálaigh, Brian | Article in Journal | | 2017 |
| Medieval graffiti at Ennis (County Clare) | Kearns, Mary
| Article in Journal | | 2014 |
| Milling on the Fergus | Ó Dálaigh, Brian | Article in Journal | | 2014 |
| Mr Henry Btradshaw Harris J.P. 1830-1914 | Patton, LindaPhillips, Louise | Article in Journal | | 2012 |
| Newpark House and the Mahon family | Barron, Declan | Article in Journal | | 2019 |
| Notice of marriage banns of Owen McConsidin and Una Clanchie Ennis 1658 | Ó Dálaigh, Brian | Article in Journal | | 1994 |
| Old bow-ways in Ennis | Gilmore, Hilary | Article in Journal | | 1980 |
| Old Ennis bank-notes, banks and bankers | Ó Dálaigh, Brian | Article in Journal | | 2004 |
| Paphian nymphs and worshippers of the Idalian goddess : prostitution in Ennis in the mid-nineteenth century | Ó Murchadha, Ciarán | Article in Journal | | 2000 |
| Parnell in Clare | Murphy, Ignatius | Article in Journal | | 1989 |
| Patrick Fitzsimon and Springfield College | Ó Murchadha, Ciarán | Article in Journal | | 2019 |
| Portrait of Charles O'Brien, Sixth Viscount Clare | Ó Murchadha, Ciarán | Article in Journal | | 2018 |
| Poverty in Ennis in the second half of the nineteenth century | O'Brien, Jane | Article in Journal | | 2017 |
| Prayer, penance and the Passion of Christ : the iconographic programme of the Franciscan friary at Ennis, Ireland | Krasnodebska-D’Aughton, Malgorzata | Article in Journal | | 2016 |
| Priest of Ennis : Doctor Andrew Burke, 1650-1727 | Ó Dálaigh, Brian | Article in Journal | | 2007 |
| Prison letters of Canon O'Kennedy | O'Kennedy, William, Canon | Article in Journal | | 2013 |
| Reading Ennis : its history as written in its streets | Doddy, Martin | Article in Journal | | 1993 |
| Receptions and professions at the Ennis Novitiate of the Friars Minor, 1877-85 (FLK, MS C 622, int.3) | Fennessy, Ignatius | Article in Journal | | 1999 |
| Sable wings over the land : Ennis, County Clare, and its wider community during the great famine | Ó Murchadha, Ciarán | Monograph or Collective Volume | Clasp | 1998 |
| Some tower houses in the vicinity of Ennis | Breen, MartinUa Cróinin, Risteárd | Article in Journal | | 1998 |
| 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 abandoned canopy and the alabaster influence | Kearns, Mary | Article in Journal | | 1997 |
| The Ballycoree monster meeting | Ó Murchadha, Ciarán | Article in Journal | | 2007 |
| The Clare Gold Cup | Sheedy, Kieran | Article in Journal | | 2009 |
| The cloister masons - Ennis friary | Kearns, Mary | Article in Journal | | 2003 |
| The cost of insanity in nineteenth-century Ireland : public, voluntary and private care | Mauger, Alice | Monograph or Collective Volume | Palgrave Macmillan | 2018 |
| The diary of a country curate : Reverend Henry Murphy in Ennis, 1844-1846 | Ó Murchadha, Ciarán | Article in Journal | | 1990 |
| The Dunboyne Grand Treasurer Jewel | Bashford, Robert | Article in Journal | | 2016 |
| The elaborate headdress - Ennis Friary | Kearns, Mary | Article in Journal | | 2006 |
| The Ennis compendium : from royal dún to information age town : a combined history and business directory for Ennis and Clarecastle | Spellissy, Sean | Monograph or Collective Volume | The Book Gallery | 1998 |
| The Ennis Pieta fragment | Harbison, Peter | Article in Journal | | 1984 |
| The Ennis Turkish Baths 1869-1878 | Beirne, Peter | Article in Journal | | 2008 |
| The history of Ennis, County Clare, in the nineteenth century | Kelly, Timothy | Thesis | | 1971 |
| The homecoming of Sergeant John Duffy, U.S. Army | Ó Murchadha, Ciarán | Article in Journal | | 2009 |
| The Industrial School child in Ennis 1880-1907 | O'Brien, Jane | Article in Journal | | 2018 |
| The merchants of Ennis | Spellissy, Sean | Monograph or Collective Volume | On Stream | 1996 |
| The old courthouse of Ennis | Ó Dálaigh, Brian | Article in Journal | | 1986 |
| The old friaries of Ennis and Quin | Paul Mary, Fr. | Monograph or Collective Volume | Wexford People Printing Works | 1959 |
| 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 political career of James Lysaght Finigan MP, 1879-1882 | Power, Joe | Article in Journal | | 2016 |
| The Sisters of Mercy Ennis | O'Brien, Pius | Monograph or Collective Volume | Congregation of the Sisters of Mercy | 1992 |
| The story behind Ennis Friary memorial plaques | Kearns, Mary | Article in Journal | | 2017 |
| The surprising newspapers of Ennis | Ffolliott, Rosemary | Article in Journal | | 1974 |
| The swastika at Ennis : symbol of the resurrection | Rynne, Etienne | Article in Journal | | 1990 |
| Thomas Moland's survey of Ennis, 1703 | Ó Dálaigh, Brian | Article in Journal | | 1987 |
| Three new medieval masons' marks from Abbey Street, Ennis, Co. Clare | Higgins, Jim | Article in Journal | | 2015 |
| Trade symbols on graveslabs in the friaries of Quin and Ennis | Murphy, Charlotte | Article in Journal | | 1981 |
| Two seventeenth-century Franciscans from Thomond: Dermot McBruodin (d.1617) 'the mad friar' and Antonius Bruodin (c.1618-80) | McInerney, Luke | Article in Journal | | 2021 |
| William Mulready, Ennis-born artist 1786-1863 | Fallon, Brian | Article in Journal | | 1986 |
| Window spandrels from Castletown (Doora) castle, near Ennis | Ó Murchadha, Seán | Article in Journal | | 1995 |