John Buckner may refer to: John Buckner (bishop) (1734–1824), Anglican clergyman and Bishop of Chichester John Buckner (Colorado politician) (1947–2015), member of the Colorado House of Representatives John Buckner (burgess) (died c. 1695), member of the Virginia House of Burgesses John C. Buckner, state legislator in Illinois
See also Jack Buckner (born 1961), British athlete