1903 All-Ireland Senior Football Championship

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.

Format
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.

Leinster Senior Football Championship
A replay was ordered due to a disputed disallowed Kilkenny point.

All-Ireland Senior Football Championship
Unfinished game - replay ordered.

Miscellaneous

 * Kildare win their first ever Leinster final.
 * Kerry win their first ever All Ireland final.