2022 Leinster Senior Football Championship

The 2022 Leinster Senior Football Championship was the 2022 iteration of the Leinster Senior Football Championship organised by Leinster GAA.

The draws for the preliminary round and quarter-finals took place on Saturday 27 November 2021, while the draw for the semi-finals took place on Sunday 1 May 2022.

Dublin won the competition.

Teams
The Leinster championship was contested by 11 of the 12 county teams in Leinster, a province of Ireland. Kilkenny was the only county team not to compete.

Draw
The semi-finalists from the 2021 competition, along with one unseeded team, received a bye to the quarter-finals. The six remaining unseeded teams played in the preliminary round.

Semi-finals
The draw took place after the quarter-finals.