John Horner may refer to:
- John Henry Horner, also known as Cactus Jack (1927–2004), Canadian rancher, politician, and former cabinet minister
- John M. Horner (1821–1907), founder of Union City, California
- John S. Horner (1802–1883), American politician
- Sir John Francis Fortescue Horner (1842–1927), British barrister
- John Horner (British politician) (1911–1997), British firefighter, trade unionist and politician
- John Horner (organist) (1899–1973), organist, choirmaster and music teacher in South Australia
- John Horner (police officer), American chief of police of Los Angeles in 1885
- John R. Horner (born 1946), American paleontologist
- John Horner (Rector of Lincoln College, Oxford) (1792–?), Oxford college head
- John Horner, a fictional character in The Adventure of the Blue Carbuncle, a Sherlock Holmes story by Sir Arthur Conan Doyle
See also
Topics referred to by the same termThis disambiguation page lists articles about people with the same name. If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: