John Warner (disambiguation)
John Warner (1927–2021) was an American politician, Secretary of the Navy from 1972 to 1974, Republican senator from Virginia from 1979 to 2009.
John Warner may also refer to:
Clergymen
- John Warner (physician) (died 1565), British academic and cleric, Regius Professor of Medicine
- John Warner (bishop) (1581–1666), bishop of Rochester
- John Warner (Jesuit) (1628–1692), English Jesuit, known as a controversialist and confessor to James II
- John Warner (scholar) (1736–1800), English cleric and classical scholar
Public officials
- John Warner (MP), English Member of Parliament (MP) for Bishop's Lynn in October 1416
- John Warner (Lord Mayor) (before 1600–1648), English merchant, Lord Mayor of London in 1647
- J. De Witt Warner (1851–1925), American congressman from New York, 1891–1895
- John Warner (Australian politician) (1923–1991), member of Queensland Legislative Assembly
- John Warner (judge) (born 1943), American justice of Montana Supreme Court since 2003
- John Warner (North Dakota politician) (born 1952), Democratic-NPL state legislator
Sportsmen
- Jack Warner (footballer, born 1883) (1883–1948), English full-back with Portsmouth
- John Warner (umpire) (1911–1995), South African cricket umpire
- John Warner (footballer, born 1961), English forward and manager with Colchester
- John Warner (racing driver), in 2001 12 Hours of Sebring
Writers
- John Warner Barber (1798–1885), American engraver and historian
- J. Foster Warner (1859–1937), American architect and author in Rochester, New York
- John Warner (college president) (1897–1989), American chemist and science writer
- John Warner (comics) (born 1952), American comic book writer and editor
- John Warner (chemist) (born 1962), American chemist, co-founder of Warner Babcock Institute for Green Chemistry
- John Warner (writer) (born 1970), American humorist, editor of McSweeney's Internet Tendency
Others
- Juan José Warner (1807–1890), American-Mexican rancher in California
- John Warner (RAF officer) (1899–1918), British World War I flying ace
- John Warner (actor) (1924–2001), British film, TV and stage performer
See also
- John Warner & Sons, British metalworks, founded 1739
- The John Warner School, founded 1953 in Hoddesdon, England
- USS John Warner, American Navy Virginia-class submarine, launched in 2014
- Jack Warner (disambiguation)
- Jackie Warner (disambiguation)
- Warner (disambiguation)