| 1942 All-Ireland Senior Hurling Final | |
| Event: | 1942 All-Ireland Senior Hurling Championship |
| Team1: | Cork |
| Team1score: | 2-14 |
| Team2: | Dublin |
| Team2score: | 3-4 |
| Date: | 6 September 1942 |
| Stadium: | Croke Park |
| City: | Dublin |
| Referee: | M. Hennessy (Clare) |
| Attendance: | 27,313 |
| Previous: | 1941 |
| Next: | 1943 |
The 1942 All-Ireland Senior Hurling Championship Final was the 55th All-Ireland Final and the culmination of the 1942 All-Ireland Senior Hurling Championship, an inter-county hurling tournament for the top teams in Ireland. The match was held at Croke Park, Dublin, on 6 September 1942, between Cork and Dublin. The Leinster champions lost to their Munster opponents on a score line of 2–14 to 3–4.