| Billy Power | |
| Fullname: | William Anthony Ward Power |
| Birth Date: | 21 July 1917 |
| Birth Place: | Armadale, Victoria |
| Originalteam: | ICI (Deer Park) |
| Height: | 180 cm |
| Weight: | 75 kg |
| Statsend: | 1946 |
| Years1: | 1940–42, 1946 |
| Games Goals1: | 12 (0) |
| Years2: | 1947–52 |
| Club2: | Oakleigh (VFA) |
| Games Goals2: | 39 (12) |
William Anthony Ward Power (21 July 1917 – 27 November 2002) was an Australian rules footballer who played with Footscray in the Victorian Football League (VFL).[1]
Power's football career was interrupted by his service in the Royal Australian Air Force during World War II.[2]