1931 All-Ireland Senior Football Championship

The 1931 All-Ireland Senior Football Championship was the 45th staging of Ireland's premier Gaelic football knock-out competition. Kerry were the winners.

Ulster Senior Football Championship
An objection was made and the game awarded to Antrim.

Miscellaneous

 * Castlebar's pitch becomes known as McHale after John MacHale.
 * Kilkenny withdraw from Leinster Championship until 1943.
 * Westmeath beat Dublin for the first time ever.
 * Kerry become the first Munster team to be All Ireland champions for 3 years in a row.