John Walker may refer to:
Politicians
American politicians
- John Walker (Arkansas politician) (1937âÂÂ2019), member of the Arkansas House of Representatives
- John Walker (Missouri politician) (1770âÂÂ1838), State Treasurer of Missouri
- John Walker (Virginia politician) (1744âÂÂ1809), U.S. Senator, public official, and soldier
- SS John Walker, a Liberty ship
- John A. Walker (Iowa politician) (1912âÂÂ2012), American politician
- John M. Walker Jr. (born 1940), former chief judge of the U.S. Court of Appeals for the Second Circuit
- John M. Walker (Pennsylvania politician) (1905âÂÂ1976), Pennsylvania state senator and lieutenant-gubernatorial nominee
- John R. Walker (1874âÂÂ1942), U.S. representative from Georgia
- John Williams Walker (1783âÂÂ1823), U.S. senator from Alabama
Other politicians
Sportsmen
Association football
- John Walker (footballer, born 1873) (1873âÂÂ1937), Scottish international footballer (Hearts, Liverpool, Rangers)
- John Walker (footballer, born 1876) (1876âÂÂ1900), Scottish footballer (Leith Athletic, Hearts, Lincoln City)
- John Walker (footballer, born 1899) (1899âÂÂ1971), English footballer (Walsall, Stoke)
- John Walker (footballer, born 1902), Scottish footballer (Hibernian, Swindon Town)
- John Walker (footballer, born 1866) (1866âÂÂ1921), Scottish footballer (Burnley)
- John Walker (Grimsby Town footballer), Scottish football centre-half (Grimsby Town)
- Jock Walker (1882âÂÂ1968), Scottish footballer (Raith Rovers, Beith, Rangers, Swindon Town, Middlesbrough, Reading, Scotland)
Cricket
Other sports
- John Walker (American football, born 1983), former defensive back for the USC football team
- John Walker (American football, born 1961), American football defensive tackle
- John Walker (archer) (born 1974), British archer
- John Walker (Australian footballer) (born 1951), Australian rules footballer for Collingwood
- John Walker (cyclist) (1888âÂÂ1954), British Olympic cyclist
- John Walker (gymnast) (1883âÂÂ1966), British Olympic gymnast
- John Walker (rowing) (1891âÂÂ1952), British coxswain and Olympic medalist
- John Walker or Mr. Wrestling II (1934âÂÂ2020), masked professional wrestler
- John Walker (rugby league), rugby league footballer of the 1960s
- Sir John Walker (runner) (born 1952), New Zealand runner, Olympic Gold medalist in 1500 metres run in 1976
- John R. Walker (horse trainer), Canadian Horse Racing Hall of Fame horse trainer
- John Reid Walker (1855âÂÂ1934), British polo player and racehorse breeder
Entertainers and artists
- John Walker (animator), television animator and director
- John Walker (Australian actor) (fl. 1990s), Australian comedic actor
- John Walker (curator) (1906âÂÂ1995), director of the National Gallery of Art
- John Walker (film producer) (born 1956), animated film producer
- John Walker (filmmaker) (born 1952), Canadian filmmaker and cinematographer
- John Walker (musician) (1943âÂÂ2011), born John Maus, member of the 1960s singing group The Walker Brothers
- John Walker (organist) (born 1941), recording artist
- John Walker (painter) (born 1939), nominee for the Turner Prize in 1985
- John Augustus Walker (1901âÂÂ1967), Alabama Gulf Coast artist
- John Edward Walker, British-born, American painter and educator
- John Henry Walker (1831âÂÂ1899), Canadian engraver and illustrator
Military personnel and spies
Inventors and scientists
- John Walker (inventor) (1781âÂÂ1859), English chemist and inventor of the friction match in 1827
- John Walker (natural historian) (1731âÂÂ1803), Scottish naturalist
- John Walker (programmer) (born c. 1950âÂÂ2024), one of the designers of AutoCAD
- John Charles Walker (1893âÂÂ1994), American agricultural scientist
- John E. Walker (born 1941), British chemist, winner of the 1997 Nobel Prize
- John Francis Walker (1839âÂÂ1907), British geologist
- John James Walker (1825âÂÂ1900), British mathematician
- John M. Walker (1907âÂÂ1990), American physician and investment banker
- John Walker (horticulturist) (1893âÂÂ1991), Canadian plant breeder
Businessmen
Clergymen
Others
- John Walker (industrialist) (1884âÂÂ1932), Pittsburgh industrialist
- John Walker (journalist) (born 1977), British video game journalist
- John Walker (lexicographer) (1732âÂÂ1807), English lexicographer, actor and philologist
- John Walker (philatelist) (1855âÂÂ1927), British philatelist
- John Walker (numismatist) (1900âÂÂ1964), Scottish numismatist
- John Walker (vaccinator) (1759âÂÂ1830), English educational writer, physician, and advocate of vaccination
- John Walker (antiquary) (1770âÂÂ1831), English antiquary
- John Brian Walker (1924âÂÂ2014), British general practitioner
- John Walker, one of the Birmingham Six accused of bombings in England in 1974
- John A. Walker (art critic) (1938âÂÂ2023), British art critic and historian
- John Clay Walker (1948âÂÂ1985), American journalist
- John H. Walker (1872–1955), Scottish-born American labor unionist and politician
- John Walker (diplomat), British diplomat
- John Walker (Protector of Aborigines), South Australian Protector of Aborigines, 1861âÂÂ1868
Fictional characters
See also