1955 Tipperary Senior Hurling Championship

The 1955 Tipperary Senior Hurling Championship was the 65th staging of the Tipperary Senior Hurling Championship since its establishment by the Tipperary County Board in 1887.

Holycross-Ballycahill were the defending champions.

On 2 October 1955, Thurles Sarsfields won the championship after a 4–10 to 0–06 defeat of Borris-Ileigh in the final at Thurles Sportsfield. It was their 18th championship title overall and their first title since 1952.