Jack Regan (disambiguation)
Jack Regan (1912–1988) was an Australian rules footballer.
Jack Regan may also refer to:
- Jack Regan (hurler) (born 1995), Irish hurler
- Jack Regan (American football) (?–2015), American football coach
- Jack Regan (rugby union) (born 1997), Irish rugby union player
- Jack Regan (The Sweeney)
See also
- Jack Reagan (1883–1941), father of Ronald Reagan
- John Regan (disambiguation)