The 1903 All-Ireland Senior Football Championship was the 17th staging of Ireland's premier Gaelic football knock-out competition. In the Leinster Quarter final Kildare ended Dublin's period as All Ireland champions. Kerry won their first football All-Ireland.
The four provincial championships are played as usual. The four champions play in the "Home" championship, with the winners of the Home final going on to face in the All-Ireland final.
Connacht Senior Football Championship
Leinster Senior Football Championship
A replay was ordered due to a disputed disallowed Kilkenny point.
Munster Senior Football Championship
Ulster Senior Football Championship
Unfinished game â replay ordered.