The 1992 All-Ireland Under-21 Hurling Championship was the 29th staging of the All-Ireland Under-21 Hurling Championship since its establishment by the Gaelic Athletic Association in 1964. The championship began on 8 May 1992 and ended on 27 September 1992. Galway were the defending champions, however, they were beaten by Offaly in the All-Ireland semi-final. On 27 September 1992, Waterford won the championship following a 0-12 to 2-3 defeat of Offaly in a replay of the All-Ireland final. This was their first All-Ireland title in the under-21 grade. Offaly's Johnny Dooley was the championship's top scorer with 0-38.

Results

Leinster Under-21 Hurling Championship

Quarter-finals Semi-finals Final

Munster Under-21 Hurling Championship

Quarter-finals Semi-finals Final

Ulster Under-21 Hurling Championship

Semi-finals Final

All-Ireland Under-21 Hurling Championship

Semi-finals Finals

Championship statistics

Top scorers

Miscellaneous