| Bill Douglas | |
| Birth Name: | William A. Douglas[1] |
| Birth Date: | c. 1898 |
| Birth Place: | Sydney |
| Ru Position: | ? |
| Repyears1: | 1922 |
| Repteam1: | Wallabies |
| Repcaps1: | 1[2] |
| Reppoints1: | 0 |
William A. Douglas (born c. 1898) was a rugby union player who represented Australia.
Douglas was born in Sydney and claimed one international rugby cap for Australia.