John Dempsey
John Dempsey may refer to:
Sports
- John Dempsey (footballer born 1946), Republic of Ireland international football (soccer) player
- John Dempsey (footballer born 1951), Tranmere Rovers player
Politicians
- John N. Dempsey (1915–1989), American politician, governor of Connecticut
- John J. Dempsey (1879–1958), American politician, governor of New Mexico
Others
- John Dempsey (lyricist), also playwright
- John Dempsey (Medal of Honor recipient) (1848–?), American sailor and Medal of Honor recipient
- John Dempsey (cartoonist), American single-panel cartoonist
See also
- Jack Dempsey (disambiguation)
- John Dempsey Hoblitzell, American politician