2021 Ulster Senior Football Championship
| Tournament details | |
|---|---|
| Year | 2021 |
| Trophy | Anglo-Celt Cup |
| Winners | |
| Champions | Tyrone (16th win) |
| Manager | Feargal Logan Brian Dooher |
| Captain | Pádraig Hampsey |
| Runners-up | |
| Runners-up | Monaghan |
| Manager | Séamus McEnaney |
| Captain | Ryan Wylie |
| Other | |
| Top Scorer | Darren McCurry (0-22) |
The 2021 Ulster Senior Football Championship is the 133rd installment of the annual Ulster Senior Football Championship organised by Ulster GAA. It is one of the four provincial competitions of the 2021 All-Ireland Senior Football Championship. The winning team received the Anglo-Celt Cup. The draw for the championship was made on 22 April 2021.