| 1908 Cork Senior Hurling Championship | |
| Champions: | Blackrock |
| Champions Captain: | Tom Coughlan |
| Count: | 10 |
| Runners-Up: | Midleton |
| Previous Year: | 1907 |
| Previous Tournament: | 1907 Cork Senior Hurling Championship |
| Next Year: | 1909 |
| Next Tournament: | 1909 Cork Senior Hurling Championship |
The 1908 Cork Senior Hurling Championship was the 21st staging of the Cork Senior Hurling Championship since its establishment by the Cork County Board in 1887.
Dungourney were the defending champions.
Blackrock won the championship following a 4–11 to 2–3 defeat of Midleton in the final.[1] This was their 10th championship title overall and their first title in five championship seasons.