John Troy may refer to: John Troy (Australian politician) (born 1941), doctor and member of the Western Australian Legislative Assembly, 1977–1980 John Troy (bishop) (1739–1823), Roman Catholic Archbishop of Dublin John Troy (hurler) (born 1971), Offaly GAA hurler and all-star John Weir Troy (1868–1942), American Democratic politician, Governor of Alaska Territory, 1933–1939 Jack Troy (1927–1995), Australian rugby league player
See also John Tory (disambiguation)