| Bertie Crellin | |
| Fullname: | Bertram Harry Crellin |
| Nickname: | Bertie Crellin |
| Birth Date: | 27 May 1902 |
| Birth Place: | Essendon, Victoria |
| Death Place: | Newport, Victoria |
| Originalteam: | Williamstown Football Club |
| Position: | Backline |
| Statsend: | 1926 |
| Years1: | 1926 |
| Games Goals1: | 2 (0) |
Bertram Harry Crellin (27 May 1902 – 15 April 1993) was an Australian rules footballer who played with Footscray in the Victorian Football League (VFL).[1]
Crellin was a mainstay at the Williamstown Football Club for much of the 1920s. From 1922 to 1929 he filled roles in the backline for Williamstown and was often a standout player. Like many men of the time, the great depression of 1929 saw Crellin seek employment in a regional area. He temporarily relocated to Bendigo at that time and played for the local Kangaroo Flat Football Club.