2009 Galway Senior Hurling Championship

The 2009 Galway Senior Hurling Championship was the 112th completed staging of the Galway Senior Hurling Championship since its establishment by the Galway County Board in 1887.
Portumna entered the championship as the defending champions.
The [|final] was played on 15 November 2009 at Pearse Stadium in Galway, between Portumna and Loughrea, in what was their fourth meeting in the final overall and a first meeting in three years. Portumna won the match by 5–19 to 1–13 to claim their fifth championship title overall and a third consecutive title.