| 1938 Tipperary Senior Hurling Championship | |
| Champions Captain: | Jimmy Lanigan |
| Count: | 11 |
| Runners-Up: | Kildangan |
| Previous Year: | 1937 |
| Previous Tournament: | 1937 Tipperary Senior Hurling Championship |
| Next Year: | 1939 |
| Next Tournament: | 1939 Tipperary Senior Hurling Championship |
The 1938 Tipperary Senior Hurling Championship was the 48th staging of the Tipperary Senior Hurling Championship since its establishment by the Tipperary County Board in 1887.
Moycarkey-Borris were the defending champions.
Thurles Sarsfields won the championship after a 7–07 to 2–02 defeat of Kildangan in the final.[1] It was their 11th championship title overall and their first title since 1936.