William Devine
William Devine may refer to:

 Bill Devine (1893–1956), New Zealand rugby union and rugby league footballer
 Jack Devine (ice hockey) (William John Devine; 1919–1989), Canadian ice hockey administrator and radio personality
 Mickey Devine (baseball player) (William Patrick Devine; 1892–1937), American professional baseball player

See also
 William Devin (disambiguation)
 William Devane