1918 All-Ireland Senior Football Championship
|Winning team||Wexford (5th win)|
The 1918 All-Ireland Senior Football Championship was the 32nd staging of Ireland's premier Gaelic football knock-out competition. Wexford won a record fourth title in a row, an achievement which has never been completed.
By the time the semi-final was to be played, the Leinster championship was not finished, so Louth were nominated to represent Leinster. When Wexford beat Louth in the Leinster final, they were given Louth's place in the All-Ireland final.