1937 All-Ireland Senior Football Championship

The 1937 All-Ireland Senior Football Championship was the 51st staging of Ireland's premier Gaelic football knock-out competition. In the All Ireland semifinal Cavan ended Mayo's day as All Ireland Champions. Kerry won the title.

Results

Lettekenny's pitch is named O'Donnell Park after Hugh O'Donnell.
Roscommon withdraw from Connacht championship until 1941.
There was 3 replays in the Leinster Football championship 1 in the preliminary round game between Wexford vs Louth and 2 Quarterfinals between Offaly vs Laois and Dublin vs Louth.
The last year that All Ireland Semifinals were no longer outside Rotation cycle.