John Barker

John Barker may refer to:

Politicians

• John Barker (MP for Coventry), see Coventry (UK Parliament constituency)
• John Barker (died 1589), MP for Ipswich
• John Barker (died 1618), MP for Shrewsbury
• John Barker (Parliamentarian), English draper and politician who sat in the House of Commons between 1640 and 1653
• Sir John Barker, 4th Baronet (1655–1696), English MP for Ipswich
• John Barker (Philadelphia) (c. 1746–1818), Mayor of Philadelphia, Pennsylvania from 1807–1810 and 1812–1813
• John Barker (diplomat) (1771–1849), English diplomat and horticulturist
• John Barker (parliamentary officer) (1815–1891), clerk of the colonial Victorian (Australia) parliament
• John Barker (Australian politician) (born 1947), Australian politician

Sports

• John Barker (English footballer) (1948–2004), English football (soccer) player
• John Barker (Scottish footballer) (1869–1941), Scottish football (soccer) player
• John Barker (Australian footballer) (born 1975), Australian rules footballer with Hawthorn, Brisbane Lions and Fitzroy

Others

• John Barker (scholar) (fl. c. 1471–1482), Old Etonian logician
• John Barker (died 1653), English ship-owner
• John Barker (medical writer) (1708-1748), medical writer
• Sir John Barker, 1st Baronet (1840–1914), founder of Barkers department store in Kensington, London, and Liberal MP
• John Barker (RAF officer) (1910–2004), RAF officer and commander of the Royal Ceylon Air Force
• Johnny Barker (entertainer) (born 1979), New Zealand actor, director and musician
• John Barker (advertising executive) (born 1965), founder of Barker/DZP, the ACME Brand Content Company and Digital Zen Productions
• John Barker (minister) (1682–1762), Presbyterian divine
• John H. Barker, American businessman, owner of the John H. Barker Mansion in Michigan City, Indiana
• John Barker (filmmaker), South African filmmaker