| Greg Dean | |
| Fullname: | Gregory Winspear Dean |
| Birth Date: | 14 October 1928 |
| Height: | 182 cm |
| Weight: | 78 kg |
| Statsend: | 1950 |
| Years1: | 1949–50 |
| Games Goals1: | 7 (1) |
Gregory Winspear Dean (14 October 1928 – 20 April 2024) was an Australian rules footballer who played with St Kilda in the Victorian Football League (VFL).[1] He died on 20 April 2024, at the age of 95.[2]