The 1931 Cork Senior Football Championship was the 43rd staging of the Cork Senior Football Championship since its establishment by the Cork County Board in 1887. The draw for the first round fixtures took place on 25 January 1931. The championship ran from 29 March to 4 October 1931.
Macroom were the defending champions.
The final was played on 4 October 1931 at the Mardyke in Cork, between Macroom and Carbery, in what was their first ever meeting in the final. Macroom won the match by 2–06 to 2–02 to claim their seventh championship title overall and a second consecutive title.
Results First round
Duhallow received a bye in this round.
Second round
Semi-finals
Final
References