John Hart or Johnny Hart may refer to:
Arts and entertainment
- John Hart (actor) (1917–2009), American actor
- John Hart (dancer) (1921–2015), English ballet dancer, choreographer and artistic director
- Johnny Hart (1931–2007), American cartoonist
- John Hart (author) (born 1965), American novelist
- John Hart (producer), American film and theater producer
- Captain John Hart (Torchwood), fictional character on Torchwood
Military
- John Hart (soldier) (1706–1777), American soldier
- John E. Hart (1824–1863), American naval officer during the Civil War
- John W. Hart (1833–1907), American Civil War soldier and Medal of Honor recipient
- John Hart (RAF officer) (1916–2019), Canadian pilot in the Royal Air Force
Politics
- John Hart (colonial administrator) (flourished 1714–1720), royal governor of Maryland and later the Leeward Islands
- John Hart (New Jersey politician) (c. 1711–1779), delegate from New Jersey to the Continental Congress and a signer of the United States Declaration of Independence
- John Hart (doctor) (1751–1836), American surgeon and politician
- John Hart (South Australian colonist) (1809–1873), "Capt. John Hart", sailor, mill-owner and politician
- John Hart (Tasmanian politician) (1829–1896), member of the Tasmanian House of Assembly
- John Shadrach Hart (1838–1912), New South Wales politician
- John Hart Jr. (1848–1881), member of the South Australian House of Assembly
- John M. Hart (1866–1955), American politician
- John Hart (Canadian politician) (1879–1957), premier of British Columbia in 1940s
- Jack Hart (state senator) (John A. Hart, Jr., born 1961), Democratic member of the Massachusetts State Senate
- John Hart Ely (1938–2003), American legal scholar
- John Hart, aka James L. Hart (born 1944), U.S. congressional candidate in 2004 and 2006
Religion
- John Hart (Jesuit) (died 1586), English priest
- John Stephen Hart (bishop) (1866–1952), bishop in the Anglican Church of Australia
Sports
- Johnny Hart (Australian footballer) (1888–1966), Australian footballer for Essendon
- John Hart (speedway rider) (born 1941), English speedway rider
- John Hart (rugby union coach) (born 1945), New Zealand rugby union coach
- Johnny Hart (English footballer) (1928–2018), English footballer and manager
- John Hart (baseball) (born 1948), American baseball vice-president and general manager
- John Hart (rugby union, born 1982), British rugby player
- John Hart (rugby union, born 1928) (1928–2007), Scottish rugby union player
- Johnny Hart (Scottish footballer), Scottish footballer and coach
Other
- John Hart (spelling reformer) (died 1574), English grammarian and officer of arms
- John Seely Hart (1810–1877), American author and educator
- John Hart (journalist) (born 1932), American journalist
- John Hart (classicist) (1936–2011), first male winner of UK Mastermind
- John P. Hart (born 1960), American activist
- John Fraser Hart (1924–2024), American geographer
See also
- John Harte (disambiguation)
- John De Hart (1727–1795), American lawyer, jurist, statesman, Continental Congress delegate
- John O'Hart (1824–1902), Irish genealogist
- Jonn Hart (born 1989), American R&B singer
Topics referred to by the same termThis disambiguation page lists articles about people with the same name. If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: