| 1949 Kilkenny Senior Hurling Championship | |
| Count: | 1 |
| Runners-Up: | Tullaroan |
| Previous Year: | 1948 |
| Previous Tournament: | 1948 Kilkenny Senior Hurling Championship |
| Next Year: | 1950 |
| Next Tournament: | 1950 Kilkenny Senior Hurling Championship |
The 1949 Kilkenny Senior Hurling Championship was the 55th staging of the Kilkenny Senior Hurling Championship since its establishment by the Kilkenny County Board.
Graigue won the championship after a 3–12 to 2–14 defeat of Tullaroan in the final.[1] It was their first ever championship title.