| Billy Green | |
| Fullname: | William Frederick Green |
| Birth Date: | 1 January 1910 |
| Birth Place: | Melbourne, Victoria |
| Death Place: | Port Melbourne, Victoria |
| Originalteam: | Prahran Districts |
| Height: | 175 cm |
| Weight: | 74 kg |
| Statsend: | 1933 |
| Years1: | 1932–33 |
| Games Goals1: | 6 (9) |
William Frederick Green (1 January 1910 – 28 March 1995) was an Australian rules footballer who played with St Kilda in the Victorian Football League (VFL).[1]