| 2012 Craobh Sinsear Peile Dhún na nGall | |
| Tournament details | |
|---|---|
| County | Donegal |
| Year | 2012 |
| Winners | |
| Champions | St Eunan's (13th win) |
| Manager | Eamon O'Boyle, Brendan Devenney, Michael McGeehin |
| Captain | Micheál Martin |
| Promotion/Relegation | |
| Promoted team(s) | Termon |
| Relegated team(s) | St Naul's |
The 2012 Donegal Senior Football Championship was the 90th official edition of the Donegal GAA's premier club Gaelic football tournament for senior graded teams in County Donegal.