| "Notabilia" of the Diocese of Ossory | Neary, P., C.C. | Article in Journal | | 1879 |
| A database of Catholic priests reported to be in south-eastern Ireland, 1557-1650 [with index] | Hensey, Áine | Article in Journal | | 2015 |
| An index to the Rev. William Carrigan's The history and antiquities of the diocese of Ossory : compiled by Helen Litton in association with the Canon Carrigan Centenary Committee of the Diocese of Ossory | | Monograph or Collective Volume | Diocese of Ossory | 2005 |
| Bishop O'Beirne and his church-building programme: the Church of Ireland and pre-Reformation Christianity | Gallagher, Caroline | Article in Book | | 2017 |
| Calendar of the Liber Ruber of the diocese of Ossory | | Article in Journal | | 1908 |
| Canon William Carrigan: Staraí Osraí | Ó Fearghail, Fearghus | Article in Book | | 2005 |
| Episcopal edicts of the diocese of Ossory in the eighteenth century, 2 : the edicts of John Thomas Troy (1739-1823) | Ó Fearghail, Fearghus | Article in Journal | | 2008 |
| Episcopal edicts of the Diocese of Ossory in the eighteenth century, I : the edicts of Thomas Burke (1709-1776). | Ó Fearghail, Fearghus | Article in Journal | | 2006 |
| History and antiquities of the diocese of Ossory | Carrigan, William, 1860-1924 | Monograph or Collective Volume | [s.n.] | 1980 |
| Marriage licences from the diocese of Ossory 1739-1804 | Refaussé, Raymond | Article in Journal | | 1992 |
| Obligationes pro annatis diocesis Ossoriensis, 1413-1531 | | Article in Journal | | 1957 |
| Ossory clergy and parishes : being an account of the clergy of the Church of Ireland in the Diocese of Ossory, from the earliest period, with historical notices of the several parishes, churches, etc. | Leslie, J. B. (James Blennerhassett) | Monograph or Collective Volume | Printed and published at the 'Fermanagh Times' Office by R.H. Ritchie | 1933 |
| The administration of religion in medieval Kilkenny | O'Keeffe, Gerry | Article in Journal | | 2015 |
| The Church of Ireland in County Kilkenny and the Diocese of Ossory during the 1798 rising | Comerford, Patrick | Article in Journal | | 1998 |
| The history and antiquities of the diocese of Ossory | Carrigan, William, 1860-1924 | Monograph or Collective Volume | [s.n.] | 1981 |
| The history and antiquities of the diocese of Ossory. 1:Introduction and Extent, Deaneries, Bishops, Chapter and Colleges of the diocese of Ossory; 2 : Northern Deanery of Ossory Diocese; 3 : The Middle Deanery, including the Cathedral City of the Diocese of Ossory; 4 : The Southern Deanery of the Diocese of Ossory. 4 vols. | Carrigan, William, 1860-1924 | Monograph or Collective Volume | | 1905 |
| The lives of Saint Ciarán, patron of the diocese of Ossory | Ó Riain, Pádraig | Article in Journal | | 2008 |
| The road to Knockeenbaun : being the story of the three ancient parishes of Kilmanagh, Ballycallon and Killaloe, diocese of Ossory, Co. Kilkenny | Larkin, Ronald P. | Monograph or Collective Volume | Community Enterprise Group | 2002 |
| Who got the goods?: tithe income in the Diocese of Ossory 1622 | Higgins, Kevin | Article in Journal | | 2016 |