John O'Connor may refer to:

Clergy

John O'Connor (Archdeacon of Emly) John Hutton O'Connor was Archdeacon of Emly from 1880 to 1904. Hutton was educated at Trinity College, Dublin and ordained in 1854. He served at Kilrush (Curate); Cappamore (Perpetual curate, Perpetual Curate);Grean (Rector (ecclesiastical), ...

( 1854–1904), Archdeacon of Emly, 1880–1904 *

John J. O'Connor (bishop of Newark) John Joseph O'Connor (June 11, 1855 – May 20, 1927) was an American prelate of the Catholic Church. He served as Roman Catholic Archdiocese of Newark, Bishop of Newark from 1901 until his death in 1927. Early life and education O'Connor w ...

(1855–1927), Roman Catholic Bishop of Newark *

John O'Connor (priest) John O'Connor (1870–1952) was an Irish Catholic parish priest in England who was the basis of G. K. Chesterton's fictional detective Father Brown. O'Connor was instrumental in Chesterton's conversion to Roman Catholicism in 1922. O'Connor a ...

(1870–1952), British Roman Catholic priest, model for the fictional detective Father Brown * John O'Connor (cardinal) (1920–2000), Roman Catholic Archbishop of New York

Politicians

* John O'Connor (Canadian politician) (1824–1887) *

John O'Connor (Lord Mayor of Dublin) John O'Connor ( – 12 January 1891) was an Irish nationalist politician who was elected in 1885 as Lord Mayor of Dublin and also as a Member of Parliament (MP) for South Kerry. O'Connor was the son of a farmer at Staplestown, Co. Kildare, and ...

( 1835–1891), Lord Mayor of Dublin and MP for South Kerry * John O'Connor (North Kildare MP) (1850–1928) *

John O'Connor (Australian politician) John O'Connor (20 October 1878 – 22 September 1937) was an Australian politician who represented the South Australian House of Assembly multi-member seat of Flinders from 1924 to 1927 for the Labor Party. He was born and educated in Port Linc ...

(1878–1937), member of the South Australian House of Assembly *

John J. O'Connor (New York representative) John Joseph O'Connor (November 23, 1885 – January 26, 1960) was an American lawyer and politician from New York City. From 1923 to 1939, he served eight terms in the U.S. House of Representatives. A leader of the conservative Democrats, he ch ...

(1885–1960), US Representative from New York *

John J. O'Connor (Brooklyn politician) John J. O'Connor (June 14, 1855 – January 21, 1898) was an Irish Americans, Irish-American politician. Life John was born on June 14, 1855, in Ireland, immigrating to Brooklyn as a child. He came from County Donegal. After graduating from St ...

(1855–1898), member of the New York State Assembly *

John M. O'Connor John Michael O'Connor (born December 5, 1954) is an American attorney and politician who served as the 19th attorney general of Oklahoma between 2021 and 2023. O’Connor was previously a shareholder of Hall Estill and a nominee to be a United ...

(born 1954), Attorney General of Oklahoma *

John S. O'Connor John S. O'Connor (27 December 1896 – 2 November 1967) was an Irish revolutionary, solicitor and Fianna Fáil politician. Biography O'Connor grew up in a nationalist family in County Limerick: O'Connor's father, Thomas O'Connor Senior, as wel ...

(1896–1967), Irish politician

Sportspeople

John O'Connor (English cricketer) John O'Connor (23 February 1867 – 13 July 1936) was an English cricketer who played for Derbyshire in 1900. O'Connor was born in Pinxton, Derbyshire (registered as Oconer), the son of William O'Connor a coal miner from Ireland and his wife Ma ...

(1867–1936) *

John O'Connor (Australian cricketer) John O'Connor (19 August 1868 – 2 February 1952) was an Australian cricketer. He played two first-class cricket First-class cricket, along with List A cricket and Twenty20 cricket, is one of the highest-standard forms of cricket. A fi ...

(1868–1952) * John O'Connor (Cork hurler) ( 1890s) *

John O'Connor (athlete) John O'Connor (1 August 1894 – 10 October 1977) was an Irish athlete. He competed in the men's triple jump at the 1924 Summer Olympics The 1924 Summer Olympics (french: Jeux olympiques d'été de 1924), officially the Games of the VIII ...

(1893–1977), Irish Olympic athlete *

John C. O'Connor John Christopher O'Connor (December 21, 1878 – January 5, 1922) was an American football player, coach, and physician. He served as the head football coach at Bowdoin College from 1902 to 1903, at Virginia Agricultural and Mechanical College ...

(1878–1922), American college football coach *

Johnny O'Connor (baseball) John Charles O'Connor (December 1, 1891 – May 30, 1982) was an Irish born Major League Baseball player. Nicknamed "Bucky", he played one game at catcher for the Chicago Cubs on September 16, 1916. The game was against the Philadelphia Phillies ...

(1891–1982), Major League Baseball player *

Johnny O'Connor (hurler) John P. O'Connor (1928 – 31 October 2010), known as Johnny O'Connor, was an Irish hurler who played as a midfielder for the Waterford senior team. Born in Abbeyside, County Waterford, O'Connor first played competitive hurling during his sc ...

(1928–2010), Irish hurler who played for Waterford *

John O'Connor (Wexford hurler) John O'Connor (born 1965 in Piercetown, County Wexford) is an Irish former sportsperson. He played hurling with his local club St Martin's and with the Wexford senior inter-county team in the 1980s and 1990s. His brother George George may r ...

(born 1965), Irish hurler who played for Wexford *

Johnny O'Connor Johnny O'Connor (born 9 February 1980) is an Irish rugby union coach and former player. He is currently a strength and conditioning coach at his former club Connacht, having previously performed that role at football clubs Arsenal and Galwa ...

(born 1980), Irish rugby union player

Others

John O'Connor (painter) John O'Connor (12 August 1830 – 23 May 1889) was an Irish people, Irish Painting, painter. Personal life Born in 1830 in County Londonderry, the third son of Francis O’Connor and his wife, Rose Cunningham of Bath, he was left an orpha ...

(1830–1889), Irish painter *

John Jay O'Connor John Jay O'Connor III (January 10, 1930 – November 11, 2009) was an American lawyer and the husband of United States Supreme Court Associate Justice Sandra Day O'Connor, the first woman to serve on the court. O'Connor, a prominent lawyer in ...

(1930–2009), American lawyer and husband of United States Supreme Court Justice Sandra Day O'Connor *

John J. O'Connor (historian) John Joseph O'Connor (November 9, 1904 – June 5, 1978) was an American historian, sociologist, author, and educator who specialized in social justice and improving interfaith dialogue, relations between different racial and religious groups. Ea ...

(1904-1978), American historian and sociologist *

John J. O'Connor (journalist) John Joseph O'Connor (July 10, 1933 – November 13, 2009) was an American journalist and critic. He was born in The Bronx, New York. One of four sons born to Irish immigrant parents, he earned his bachelor's degree from City College of New Yor ...

(1933–2009), American journalist and critic *

John O'Connor (musician) John O'Connor (born 1949) is a British guitarist, songwriter, and composer. He lives in Santa Barbara, California. Bark Studio O'Connor studied guitar at the London College of Music. He formed Bark recording studio in the 1980s in Walthamstow ...

(born 1949), guitarist, TV composer and recording artist from London * John Kennedy O'Connor (born 1964), television and radio broadcaster *

John J. O'Connor (artist) John Jerome O’Connor (born 1972) is an American artist primarily known for his large-scale, labor-intensive, abstract works on paper. In these works, O'Connor transforms information through idiosyncratic processes, creating equally idiosyncra ...

(born 1972), American artist *

John J. O'Connor (mathematician) The MacTutor History of Mathematics archive is a website maintained by John J. O'Connor and Edmund F. Robertson and hosted by the University of St Andrews in Scotland. It contains detailed biographies on many historical and contemporary mathemat ...

( 1990s–2010s), owner of MacTutor History of Mathematics archive *

John T. Connor John Thomas Connor (November 3, 1914 – October 6, 2000) was an American government official and businessman. He served as the United States Secretary of Commerce from January 18, 1965 to January 31, 1967. Life and career Connor was born in ...

, American government official and businessman

Clergy

Politicians

Sportspeople

Others

See also