John O'Sullivan may refer to:

Sports

John O'Sullivan (cricketer) John Michael O'Sullivan (11 May 1918 – 17 July 1991) was a New Zealand cricketer. He played three first-class cricket, first-class matches for Otago cricket team, Otago during the 1946–47 and 1947–48 seasons.John O'Sullivan (cyclist) John Brendan O'Sullivan (14 March 1933 – 21 April 2023) was an Australian racing cyclist. He won the Australian national road race title in 1962. He also competed at the 1956 Summer Olympics The 1956 Summer Olympics, officially the Ga ...

(1933–2023), Australian cyclist *

John O'Sullivan (footballer, born 1993) John Anthony James O'Sullivan (born 18 September 1993) is an Irish professional footballer who plays as an attacking midfielder for Shelbourne. Club career In the summer of 2009, O'Sullivan, aged 15, joined Premier League side Blackburn Rove ...

, Irish footballer for Shelbourne *

John O'Sullivan (footballer, born 2006) John O'Riley-O'Sullivan (born 29 January 2006) is an Irish professional footballer who plays as a midfielder for League of Ireland Premier Division club Drogheda United, on loan from Shamrock Rovers. Career Youth career Ringsend man O'Sullivan b ...

, Irish footballer for Shamrock Rovers *

John O'Sullivan (rugby league) John Charles O'Sullivan (11 August 1950 – 7 September 2018) was a New Zealand rugby league footballer who played in the team that represented New Zealand in the 1972 and 1975 World Cups. Early years O'Sullivan attended Rosmini College. Pla ...

(1950–2018), New Zealand rugby league footballer *

John O'Sullivan (rugby union) John O'Sullivan (born 12 July 1980) is a rugby union player who currently plays for Agen in the French Top 14. He plays as a back row forward, preferably at number eight. He is a native of Tralee and attended Newbridge College in County Kil ...

(born 1980), Irish rugby union footballer *

John Lack O'Sullivan John Lack O'Sullivan (1976 – 19 November 2002) was a Gaelic footballer and Australian rules footballer. Playing career The Adrigole GFC clubman was one of key players that won the Cork Junior Football Championship in 2002, but died in Novem ...

(1976–2002), Gaelic footballer and Australian rules footballer

Politics and government

John O'Sullivan (Cork politician) John L. O'Sullivan (8 June 1901 – 28 February 1990) was an Irish Fine Gael politician and farmer from West Cork who was a Senator for 7 years and later a Teachta Dála (TD) for 8 years. He was a member of the IRA during the war of independence ...

(1901–1990), Irish Fine Gael Party politician, Senator, later TD for Cork South-West *

John O'Sullivan (Illinois politician) John O'Sullivan may refer to: Sports * John O'Sullivan (cricketer) (1918–1991), New Zealand cricketer * John O'Sullivan (cyclist) (1933–2023), Australian cyclist * John O'Sullivan (footballer, born 1993), Irish footballer for Shelbourne * John ...

, member of the Illinois House of Representatives * John C. O'Sullivan (1841–?), politician in Ontario, Canada *

John M. O'Sullivan John Marcus O'Sullivan (18 February 1881 – 9 February 1948) was an Irish Fine Gael politician who served as Minister for Education from 1926 to 1932 and Parliamentary Secretary to the Minister for Finance from 1924 to 1926. He served as a Tea ...

(1881–1948), Irish Cumann na nGaedhael/Fine Gael politician, TD, cabinet minister and academic

Other

John O'Sullivan (columnist) John O'Sullivan, CBE (born 25 April 1942) is a British conservative political commentator and journalist. From 1987 to 1988, he was a senior policy writer and speechwriter in 10 Downing Street for Margaret Thatcher when she was British prime mi ...

(born 1942), British conservative columnist and editor *

John O'Sullivan (engineer) John O'Sullivan is an Australian engineer. Fourier transforms and WiFi In 1977, John O'Sullivan, while working at the Dwingeloo Radio Observatory in the Netherlands, co-authored a paper in the Journal of the Optical Society of America titled ...

, Australian astronomer and electrical engineer, and one of the inventors of Wi-Fi *Sir John O'Sullivan (soldier) (1700–1760), Irish soldier, Quartermaster general to Prince Charles Edward Stewart during the Jacobite Rising of 1745 * John Francis O'Sullivan (1850–1907), Irish-American awarded the Medal of Honor during the Indian Wars *

John L. O'Sullivan John Louis O'Sullivan (November 15, 1813 – March 24, 1895) was an American columnist, editor, and diplomat who coined the term "manifest destiny" in 1845 to promote the annexation of Texas and the Oregon Country to the United States. O'Sulli ...

(1813–1895), journalist who popularized the phrase "Manifest Destiny"

Sports

Politics and government

Other

See also