| 1955 Tipperary Senior Hurling Championship | |
| Dates: | 18 September 1955 – 2 October 1955 |
| Teams: | 4 |
| Champions Captain: | Mickey Byrne |
| Count: | 18 |
| Runners-Up: | Borris-Ileigh |
| Matches: | 3 |
| Goals: | 21 |
| Points: | 52 |
| Previous Year: | 1954 |
| Previous Tournament: | 1954 Tipperary Senior Hurling Championship |
| Next Year: | 1956 |
| Next Tournament: | 1956 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.[1] It was their 18th championship title overall and their first title since 1952.