| 1931 Limerick Senior Hurling Championship | |
| Champions: | Ahane |
| Champions Captain: | Paddy Scanlan |
| Count: | 1 |
| Runners-Up: | Croom |
| Previous Year: | 1930 |
| Previous Tournament: | 1930 Limerick Senior Hurling Championship |
| Next Year: | 1932 |
| Next Tournament: | 1932 Limerick Senior Hurling Championship |
The 1931 Limerick Senior Hurling Championship was the 37th staging of the Limerick Senior Hurling Championship since its establishment by the Limerick County Board.
Young Irelands were the defending champions.
On 4 October 1931, Ahane won the championship after a 5–05 to 1–04 defeat of Croom in the final.[1] It was their first ever championship title.