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 4âÂÂ10 to 0âÂÂ06 defeat of Borris-Ileigh in the final at Thurles Sportsfield. It was their 18th championship title overall and their first title since 1952.