| Year: | 2021 |
| Team: | Stetson Hatters |
| Sport: | football |
| Conference: | Pioneer Football League |
| Short Conf: | PFL |
| Record: | 4–7 |
| Conf Record: | 2–6 |
| Head Coach: | Brian Young |
| Hc Year: | 1st |
| Def Coach: | Steve Davis |
| Dc Year: | 2nd |
| Stadium: | Spec Martin Stadium |
The 2021 Stetson Hatters football team represented Stetson University in the 2021 NCAA Division I FCS football season as a member of the Pioneer Football League. They were led by first-year head coach Brian Young and played their home games at Spec Martin Stadium.