- Gender: Male
- Birthday: 1889-12-14
- Day of Death: 1962-01-16 ( 73 years old )
- Place of Birth: New Brunswick, New Jersey, USA
- Also Known As: LeRoy A. McClure / LeRoy McClure / Roy McClure / LeRoy Mack
Roy Mack (born LeRoy A. McClure) was an American director of short films, mostly comedies, with over 200 titles to his credit.