2006 Laois Senior Hurling Championship

The 2006 Laois Senior Hurling Championship was the 113th staging of the Laois Senior Hurling Championship since its establishment by the Laois County Board in 1888.

Castletown were the defending champions.

The final was played on 15 October 2006 at O'Moore Park in Portlaoise, between Rathdowney–Errill and Tinnahinch, in what was their first ever meeting in the final. Rathdowney–Errill won the match by 1–11 to 1–07 to claim their first ever championship title.