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.

Miscellaneous

 * Lettekenny's pitch is named O'Donnell Park after Hugh O'Donnell.
 * 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.