John or Jack Quinn may refer to:
Politicians and lawyers John Quinn (advocate) (1954–2022), attorney general of the Isle of Man John Quinn (collector) (1870–1924), lawyer, collector of manuscripts and paintings, friend of T. S. Eliot and Ezra Pound John Quinn (Missouri politician) (born 1950), member of the Missouri House of Representatives John Quinn (New York politician) (1839–1903), congressman from New York John B. Quinn (born 1951), American lawyer John F. Quinn (born 1963), Massachusetts state representative John R. Quinn (politician) (1889–1979), served on the Los Angeles County Board of Supervisors Jack Quinn (lawyer) (1949–2024), White House counsel, 1995–1996 Jack Quinn (politician) (born 1951), congressman from New York Jack Quinn III (born 1978), assemblyman from Erie County, New York and son of the congressman
Sportsmen John Quinn (baseball executive) (1908–1976), baseball general manager John Quinn (Canterbury cricketer) (born 1970), New Zealand cricketer John Quinn (catcher) (1885–1956), baseball catcher for the 1911 Philadelphia Phillies John Quinn (footballer) (1938–2020), English professional footballer, 1959–1976 John Quinn Sr. (1875–1954), Australian rules footballer John Quinn (umpire) (1897–1968), baseball umpire John Quinn (Wellington cricketer) (1889-1967), New Zealand cricketer John Quinn (wrestler) (1941–2019), Canadian professional wrestler Johnny Quinn (born 1983), American football wide receiver Jack Quinn (baseball) (1883–1946), baseball pitcher Jack Quinn (footballer, born 1874) (1874–1918), Australian footballer with Geelong Jack Quinn (footballer, born 1918) (1918–2006), Australian rules footballer with South Melbourne, Richmond and Melbourne Jack Quinn (Gaelic footballer) (born 1943), Meath Gaelic football player Jack Quinn (ice hockey) (born 2001), Canadian ice hockey forward Jack Quin (1890–1953), Scottish footballer
Other occupations John Quinn (diplomat) (1919–1961), Australian diplomat John Quinn (physicist) (1933–2018), American theoretical physicist John Quinn (producer), American TV producer and game show showrunner John A. Quinn (1932–2016), professor of chemical and biomolecular engineering John C. Quinn (1925–2017), American journalist John M. Quinn (born 1945), Roman Catholic bishop John M. J. Quinn (1886–1955), monsignor John R. Quinn (bishop) (1929–2017), Roman Catholic archbishop Jonny Quinn (born 1972), drummer for Snow Patrol
Characters John Quinn, character in The Southern Vampire Mysteries Jack Quinn, character in the 1997 action film Double Team John Quinn, a minor antagonist in the seventh season of 24
See also Jonathan Quinn (born 1975), former American football quarterback John O'Quinn (1941–2009), Texas lawyer Sean Quinn (disambiguation)