John McKenzie may refer to:
Arts and entertainment John McKenzie (painter) (1831–1909), Scottish painter John Patrick McKenzie (born 1962), American artist is San Francisco John McKenzie (director), director of 1996 British comedy film Vol-au-vent John McKenzie (musician), British bass player active since 1970
Politics John McKenzie (New Zealand politician) (1839–1901), New Zealand politician John C. McKenzie (1860–1941), American representative from Illinois John D. McKenzie (1889–1952), American-born businessman and political figure in Nova Scotia
Sports John McKenzie (Australian footballer) (1885–1971), played for Geelong in 1906 John McKenzie (Australian cricketer) (1862–1944), Australian cricketer John McKenzie (New Zealand cricketer) (fl. 1893–95), New Zealand cricketer John McKenzie (ice hockey) (1937–2018), Canadian ice hockey player John McKenzie (American football), American football player and coach Johnny McKenzie (footballer) (fl. 1930s), Scottish footballer (Third Lanark, Aberdeen) John McKenzie (wrestler)
Others John W.P. McKenzie (died 1853), American missionary to the Choctaws and founder of McKenzie College in Texas John McKenzie (philanthropist) (1876–1955), New Zealand businessman John McKenzie (trade unionist) (1885–1958), Scottish trade unionist John L. McKenzie (1910–1991), American Catholic theologian John Grant McKenzie, Scottish Congregational minister, psychologist and academic John Kinsey (c. 1842 – 1904), also known as John McKenzie, American soldier
See also John Mackenzie (disambiguation) Jack McKenzie (disambiguation)