John Flynn may refer to: - John Flynn (baseball), former baseball player
- John Flynn (director) (1932–2007), American film director
- John Flynn (footballer), Irish footballer
- John Flynn (Irish politician) (died 1968), Fianna Fáil politician from Kerry
- John Flynn (minister) (1880–1951), Minister and the founder of the Royal Flying Doctor Service of Australia
- John Flynn (New Brunswick politician) (born 1954)
- John Flynn (rugby league), rugby league footballer of the 1900s, for England, and Broughton Rangers
- John Gerrard Flynn, former British Ambassador to Venezuela, the Dominican Republic and Haiti, and Angola
- John T. Flynn (1882–1964), U.S. journalist and author
- Johnny Flynn, musician
- See also
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