| Dean Farnham | |
| Fullname: | Dean Farnham |
| Birth Date: | 18 August 1950 |
| Height: | 206 cm |
| Weight: | 115 kg |
| Position: | Ruckman |
| Statsend: | 1980 |
| Years1: | 1968–73 |
| Club1: | Central District (SANFL) |
| Games Goals1: | 80 (22) |
| Years2: | 1974–75 |
| Club2: | Fitzroy (VFL) |
| Games Goals2: | 17 (4) |
| Sooyears1: | ? |
| Sooteam1: | South Australia |
| Soogames Goals1: | 3 (2) |
Dean Farnham is a former Australian rules footballer, who played for the Central District Football Club in the South Australian National Football League (SANFL) and the Fitzroy Football Club in the Victorian Football League (VFL).