| 1970 Tipperary Senior Hurling Championship | |
| Champions: | Roscrea |
| Champions Captain: | Patsy Rowland |
| Count: | 3 |
| Runners-Up Captain: | Tom Semple |
| Previous Year: | 1969 |
| Previous Tournament: | 1969 Tipperary Senior Hurling Championship |
| Next Year: | 1971 |
| Next Tournament: | 1971 Tipperary Senior Hurling Championship |
The 1970 Tipperary Senior Hurling Championship was the 80th staging of the Tipperary Senior Hurling Championship since its establishment by the Tipperary County Board in 1887.
Roscrea were the defending champions.
On 4 October 1970, Roscrea won the championship after a 3–11 to 2–12 defeat of Thurles Sarsfields in the final at Thurles Sportsfield.[1] It was their third championship title overall and their third title in succession.