| Jason Sedlan | |
| Fullname: | Jason Mark Sedlan |
| Birth Date: | 1979 8, df=y |
| Birth Place: | Peterborough, England |
| Years1: | 1997–1999 |
| Caps1: | 6 |
| Goals1: | 0 |
| Years2: | 1999 |
| Years3: | 2000 |
| Totalcaps: | 6 |
| Totalgoals: | 0 |
Jason Mark Sedlan (born 5 August 1979) is an English former professional footballer who played in the Football League for Mansfield Town.