1974 All-Ireland Under-21 Hurling Championship
| All Ireland Champions | |
|---|---|
| Winners | Kilkenny (1st win) |
| Captain | Ger Fennelly |
| All Ireland Runners-up | |
| Runners-up | Waterford |
| Captain | Pat McGrath |
| Provincial Champions | |
| Munster | Waterford |
| Leinster | Kilkenny |
| Ulster | Antrim |
| Connacht | Not Played |
|
← 1973 1975 → | |
The 1974 All-Ireland Under-21 Hurling Championship was the 11th staging of Ireland's hurling knock-out competition for players aged between 18 and 21. Kilkenny won the championship, beating Waterford 3–8 to 3–7 in the final.
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