2026 Donegal Senior Football Championship

Donegal S.F.C.
Season2026
2025
2027

The 2026 Donegal Senior Football Championship is scheduled to be the 103nd official edition of Donegal GAA's premier Gaelic football tournament for senior graded clubs in County Donegal. 16 teams compete, with the winner representing Donegal in the 2026 Ulster Senior Club Football Championship.

The defending champion is Naomh Conaill. Brendan McDyer, Leo McLoone and Anthony Thompson are bidding for a record ninth winners' medal, having each received an eighth winners' medal in 2025.