George Thomas Stokes (1843–1898) was an Irish ecclesiastical historian.
John Ward Armstrong was an Irish Anglican bishop who served as Archbishop of Armagh from 1980 to 1986.
James MacManaway was an Anglican bishop.
James McGolrick was an Irish-born American prelate of the Catholic Church. He was the first bishop of the Diocese of Duluth in Minnesota, serving from 1889 until his death.
Moore Richard Neligan was the Anglican Bishop of Auckland during the first decade of the 20th century.
William Reeves was an Irish antiquarian and the Church of Ireland Bishop of Down, Connor and Dromore from 1886 until his death. He was the last private keeper of the Book of Armagh and at the time of his death was President of the Royal Irish Academy.
William Lefroy (1836–1909) was an Anglican Dean, mountaineer and author.
Kenneth William Stewart Kennedy was an Anglican bishop in India from 1926 to 1936.
Charles Benjamim Dowse was the Bishop of Killaloe, Kilfenora, Clonfert and Kilmacduagh who soon after his consecration in June 1912 was translated to Cork.
Benjamin John Plunket was a 20th-century Anglican bishop in Ireland.
William Hague Jr. (1836–1899) was a well-known Irish Roman Catholic ecclesiastical architect active throughout mid- to late-nineteenth-century Ireland, particularly in Ulster. He is known as a protégé of A.W.N. Pugin. His office was located at 50 Dawson Street, Dublin.
John Godfrey Fitzmaurice Day was a 20th-century Church of Ireland Archbishop.
Harry de Vere Dawson White was an Irish Anglican bishop in the 20th century.
Thomas James Welland was an Irish Anglican bishop.
David Frederick Ruddell Wilson (1871–1957) was an Irish Anglican priest and hymnist. He was Dean of St. Patrick's Cathedral, Dublin in the Church of Ireland in the second quarter of the 20th century.
Henry Jellett was an Irish Anglican priest. He was Dean of St Patrick's Cathedral, Dublin in the Church of Ireland from 1889 to 1901.
Hugh Jackson Lawlor was an Irish Anglican priest and author. He is best remembered for his term as Dean of St Patrick's Cathedral, Dublin.
Henry Stewart O’Hara was an eminent Church of Ireland bishop in the late 19th and early 20th centuries.
William Francis Taylor, DD was an Archdeacon in the Diocese of Liverpool.
James Cooper (1846–1922) was a Church of Scotland minister and church historian. In 1917 he attained the highest position in the Church of Scotland as Moderator of the General Assembly. He was a prolific author on religious topics and strong advocate of the reunion of the various schisms of the Scottish church.
