William McCauley may refer to:
- William McCauley (American football), American football player and coach
- William F. McCauley, United States Navy admiral
- William J. McCauley, American attorney and politician
- Bill McCauley, Major League Baseball player
See also
edit- William Macaulay (disambiguation)
- William McAuley (born 1975), better known by his stage name Bleu, American musician