The 1993 All-Ireland Under-21 Hurling Championship was the 30th staging of the All-Ireland Under-21 Hurling Championship since its establishment by the Gaelic Athletic Association in 1964. The championship began on 16 April 1993 and ended on 3 October 1993.
Waterford entered the championship as the defending champions, however, they were beaten by Limerick in the first round of the Munster Championship.
On 3 October 1993, Galway won the championship following a 2–09 to 3–03 defeat of Kilkenny in a replay of the All-Ireland final. This was their sixth All-Ireland title overall and their first title since 1991.
Kilkenny's Damian Lawlor was the championship's top scorer with 3-29.
Results Leinster Under-21 Hurling Championship
Quarter-finals
Semi-finals
Final
Munster Under-21 Hurling Championship
First round
Semi-finals
Final
Ulster Under-21 Hurling Championship
Semi-finals
Final
All-Ireland Under-21 Hurling Championship
Semi-finals
Finals
Championship statistics Top scorers
Overall
Rank Player Club Tally Total Matches Average1Damian LawlorKilkenny3-293857.602Michael WallaceLimerick7-042538.333Jim ByrneWexford0-181836.00
References