Galway entered the championship as defending champions, however, they were defeated by Mayo on a scoreline of 1-7 to 0-9 in the Connacht semi-final.[1][2]
On 26 September 1971, Mayo won the championship following a 2-15 to 2-7 defeat of Cork in the All-Ireland final.[3] This was their fourth All-Ireland title overall and their first title in five championship seasons.