1940 All-Ireland Minor Hurling Championship
| All Ireland Champions | |
|---|---|
| Winners | Limerick (1st win) |
| All Ireland Runners-up | |
| Runners-up | Antrim |
| Provincial Champions | |
| Munster | Limerick |
| Leinster | Dublin |
| Ulster | Antrim |
| Connacht | Galway |
← 1939 1941 → | |
The 1940 All-Ireland Minor Hurling Championship was the thirteenth edition of the All-Ireland Minor Hurling Championship. Games were played during the summer months. Limerick defeated Antrim by 6-4 to 2-4 in the final to win the championship.