| Championship Details | |
|---|---|
| Dates | 29 March 1964 – 4 October 1964 |
| Teams | 18 |
| All Ireland Champions | |
| Winners | Tipperary (1st win) |
| Captain | Francis Loughnane |
| All Ireland Runners-up | |
| Runners-up | Wexford |
| Captain | Jim Berry |
| Provincial Champions | |
| Munster | Tipperary |
| Leinster | Wexford |
| Ulster | Antrim |
| Connacht | Roscommon |
| Championship Statistics | |
| Matches Played | 17 |
| Total Goals | 154 (9.0 per game) |
| Total Points | 187 (11.0 per game) |
| Top Scorer | Michael Keating (11-14) |
1965 → | |
The 1964 All-Ireland Under-21 Hurling Championship was the inaugural staging of the All-Ireland Under-21 Hurling Championship. The championship began on 29 March 1964 and ended on 4 October 1964.
Tipperary won the title after defeating Wexford 8-9 to 3-1 in the final.