| Derek Feldmann | |
| Fullname: | Derek Feldmann |
| Birth Date: | 6 October 1948 |
| Originalteam: | Surrey Hills |
| Height: | 182 cm |
| Weight: | 74 kg |
| Position: | Flanker |
| Statsend: | 1972 |
| Years1: | 1967–70 |
| Games Goals1: | 41 (3) |
| Years2: | 1972 |
| Games Goals2: | 3 (0) |
| Games Goalstotal: | 44 (3) |
Derek Feldmann (born 6 October 1948) is a former Australian rules footballer who played with Melbourne and St Kilda in the Victorian Football League (VFL).[1]