2021 Connacht Senior Football Championship

2021 Connacnt SFC
Tournament details
Year2021
TrophyJ. J. Nestor Cup
Winners
ChampionsMayo (48th win)
ManagerJames Horan
CaptainAidan O'Shea
Runners-up
Runners-upGalway
ManagerPádraic Joyce
CaptainShane Walsh
Other
Matches played4
← 2020
2022 →

The 2021 Connacht Senior Football Championship was the 2021 iteration of the Connacht Senior Football Championship organised by Connacht GAA.