| Championship Details | |
|---|---|
| Dates | 2 June 2004 - 18 September 2004 |
| Teams | 15 |
| All Ireland Champions | |
| Winners | Kilkenny (9th win) |
| Captain | James 'Cha' FitzPatrick |
| All Ireland Runners-up | |
| Runners-up | Tipperary |
| Captain | Diarmaid FitzGerald |
| Provincial Champions | |
| Munster | Tipperary |
| Leinster | Kilkenny |
| Ulster | Down |
| Connacht | Not Played |
| Championship Statistics | |
| Matches Played | 14 |
|
← 2003
2005 →
|
|
The 2004 All-Ireland Under-21 Hurling Championship was the 41st staging of the All-Ireland Under-21 Hurling Championship, the Gaelic Athletic Association's premier inter-county hurling tournament for players under the age of twenty-one. The championship began on 2 June 2004 and ended on 18 September 2004.
Kilkenny were the defending champions.
On 18 September 2004, Kilkenny won the championship following a 3-21 to 1-6 defeat of Tipperary in the All-Ireland final. This was their second All-Ireland title in succession and their 9th title overall.
Quarter-final
Semi-finals
Final
Quarter-finals
Semi-finals
Final
Semi-final
Final
Semi-finals
Final