The 2003 Kerry Senior Hurling Championship was the 102nd staging of the Kerry Senior Hurling Championship since its establishment by the Kerry County Board in 1889.

The draw for the opening round fixtures took place in April 2003.

The championship ran from 18 July to 5 October 2003.

[1][2] The final was played on 5 October 2003 at Austin Stack Park in Tralee, between Kilmoyley and Lixnaw, in what was their second consecutive meeting in the final.

[3][4] Ballyduff's Thomas O'Rourke was the championship's top scorer with 5-27.