Jack Dempsey (disambiguation)
Jack Dempsey (1895–1983) was a heavyweight boxing champion.
Jack Dempsey may also refer to:
Sports
- Jack Dempsey (1895-1983), 20th-century boxing champion
- Jack Dempsey (wrestler) (1920–2007), British wrestler
- Jack "Nonpareil" Dempsey (1862–1896), Irish-born middleweight boxing champion
- Jack Dempsey (footballer) (born 1919), Australian rules footballer
Other uses
- Jack Frost (musician) (born 1968), American guitarist, born Jack Dempsey
- Ken Goldstein (born 1969), aka Jack Dempsey, American filmmaker and actor
- Jack Dempsey (politician) (fl. c. 2000), Australian
- Jack Dempsey (fish), a species of cichlid
See also
- Jack Dempsey's Broadway Restaurant, New York City restaurant
- John Dempsey (disambiguation)