| Reg Gregson | |
| Fullname: | Reginald George Joseph Gregson |
| Birth Date: | 13 February 1891 |
| Birth Place: | Seymour, Victoria |
| Death Place: | Melbourne, Victoria |
| Originalteam: | Dandenong |
| Height: | 184 cm |
| Weight: | 83 kg |
| Statsend: | 1911 |
| Years1: | 1911 |
| Games Goals1: | 3 (2) |
Reginald George Joseph Gregson (13 February 1891 – 17 January 1938) was an Australian rules footballer who played with St Kilda in the Victorian Football League (VFL).[1]