John Buchanan (disambiguation)

John Buchanan (born 1931) was Premier of Nova Scotia, 1978–1990.

John Buchanan may also refer to:

• John Buchanan (American politician), American journalist and U.S. presidential candidate, 2004
• John Buchanan (biologist) (1917–2007), professor of biochemistry at the Massachusetts Institute of Technology
• John Buchanan (botanist) (1819–1898), New Zealand botanist and scientific artist
• John Buchanan (English cricketer) (1887–1969), English cricketer and decorated WWI officer
• John Buchanan (Australian cricketer) (born 1953), Australian cricketer and coach
• John Buchanan (Cambuslang footballer) (fl. 1889), Scottish footballer
• John Buchanan (footballer, born 1899) (1899–1947), Scottish footballer (Rangers)
• John Buchanan (footballer, born 1928) (1928–2000), Scottish footballer (Clyde)
• John Buchanan (footballer, born 1935) (1935–2009), Scottish footballer (Hibernian)
• John Buchanan (footballer, born 1951), Scottish footballer (Cardiff City, Northampton Town)
• John Buchanan (inventor), Australian inventor of the atmospheric diving suit
• John Buchanan (judoka) (born 1975), British judoka
• John Buchanan (Maryland) (1772–1844), Chief Judge of the Maryland Court of Appeals
• John Buchanan (oil executive) (1943–2015), New Zealand-born scientist and director
• John Buchanan (pastor), pastor of the Fourth Presbyterian Church of Chicago
• John Buchanan (sailor) (1884–1943), British Olympic gold medalist in 1908
• John Buchanan (settler) (1855–1896), Scottish agriculturalist and early colonial settler in Nyasland
• John Buchanan (soccer), former Canadian soccer coach, in Canadian Soccer Hall of Fame
• John Buchanan (New Zealand politician) (1819–1892), New Zealand politician
• John Buchanan (MP) (1761–1839), Scottish politician, MP for Dunbartonshire 1821–26
• John A. Buchanan (1843–1921), US House of Representatives member
• John Alexander Buchanan (1887–1976), Canadian Senator
• John Andrew Buchanan (1863–?), judge and politician in Astoria in the U.S. state of Oregon
• John C. Buchanan, businessman in 1840s San Francisco
• John C. Buchanan (Texas politician), Texas state senator, 1879–1885, see Eighteenth Texas Legislature
• John Clark Buchanan, bishop in Episcopal Diocese of Southern Virginia
• John Hall Buchanan, Jr. (born 1928), US House of Representatives member from Alabama
• John Lee Buchanan (1831–1922), second president of Virginia Tech (then Virginia Agricultural and Mechanical College)
• John P. Buchanan (1847–1930), Governor of Tennessee
• John Murdoch Buchanan (1897–?), businessman and Chancellor of the University of British Columbia
• John Preston Buchanan (1888–1937), American politician in the Virginia Senate
• John Young Buchanan (1844–1925), Scottish chemist, oceanographer and Arctic explorer

See also

• James Buchanan, "John" Buchanan is a common misreference to this US president