| Michael Seddon | |
| Fullname: | Michael Seddon |
| Birth Date: | 13 May 1958 |
| Originalteam: | Sandy Bay (TFL) |
| Height: | 187 cm |
| Weight: | 81 kg |
| Position: | Ruck-rover |
| Statsend: | 1985 |
| Years1: | 1980–1985 |
| Games Goals1: | 57 (24) |
Michael Seddon (born 13 May 1958) is a former Australian rules footballer who played for the Melbourne Football Club in the Victorian Football League (VFL) during the early 1980s.
Recruited from Tasmanian Football League club Sandy Bay, Seddon was Melbourne's ruck-rover for four seasons before returning to Tasmania. He shared the William Leitch Medal in 1988 with Glenorchy's Adrian Fletcher.