John Warner (disambiguation)
John Warner may refer to:
- John Warner (born 1927), American politician: Secretary of the Navy from 1972–1974, Republican senator from Virginia from 1979–2009
- John Warner (bishop) (1581–1666), Bishop of Rochester
- John Warner (chemist) (born 1962), American chemist and co-founder of the Warner Babcock Institute for Green Chemistry.
- John Warner (college president) (1897–1989), American college president
- John Warner (comics) (born 1952), American comic book writer and editor
- John Warner (footballer, born 1961), English footballer with Colchester
- John Warner (judge) (born 1943), American judge and attorney, and a justice on the Montana Supreme Court since 2003
- John Warner (writer) (born 1970), American humorist, author, and editor of McSweeney's Internet Tendency
- John Warner (North Dakota politician) (born 1952), Democratic-NPL politician
- John Warner Barber (1798–1885), American engraver and artist
- John De Witt Warner (1851–1925), American politician, Congressman from New York 1891–1895
- John Warner (aviator) (1899–1918), World War I flying ace
- The John Warner School, a school located in Hoddesdon, England
- John Warner (physician) (died 1565), British academic and cleric, Regius Professor of Medicine
- John Warner (Lord Mayor) (died 1648), English merchant who was Lord Mayor of London in 1647
- J. Foster Warner (1859–1937), architect in Rochester, New York
- John Warner (Jesuit) (1628–1692), English Jesuit, known as a controversialist and confessor to James II
- USS John Warner (SSN-785), a planned nuclear-powered submarine
- John Warner & Sons, English bell founders
- John Warner (actor) (1924–2001), British actor
- John Warner (umpire) (1911-1995), South African cricket umpire
- John Warner (1736–1800), English cleric and classical scholar
- John Warner (MP) for Bishop's Lynn (UK Parliament constituency)
- John Warner (racing driver), in 2001 12 Hours of Sebring
See also
- Jack Warner (disambiguation)
- Jackie Warner (disambiguation)
- Juan Jose Warner (1807–1890), California rancher
- Warner (disambiguation)