2006 Offaly Senior Hurling Championship

The 2006 Offaly Senior Hurling Championship was the 109th staging of the Offaly Senior Hurling Championship since its establishment by the Offaly County Board in 1896.
Birr entered the championship as the defending champions.
The [|final], a replay, was played on 8 October 2006 at St Brendan's Park in Birr, between Birr and Coolderry, in what was their fifth meeting in the final overall and a third consecutive meeting in the final. Birr won the match by 2–09 to 1–11 to claim their 20th championship title overall and a second title in succession.