The 1978 All-Ireland Under-21 Hurling Championship was the 15th staging of the All-Ireland Under-21 Hurling Championship since its establishment by the Gaelic Athletic Association in 1964. The championship ran from 19 April to 29 October 1978.

Kilkenny were the defending champions, however, they were beaten by Laois in the Leinster semi-finals.

The All-Ireland final, a replay, was played on 29 October 1978 at the Gaelic Grounds in Limerick, between Galway and Tipperary, in what was their fifth championship meeting overall and their first meeting in the final in 11 years. Galway won the match by 3–15 to 2–08 to claim their second championship title overall and a first championship title in six years.

Tipperary's Séamus Bourke was the championship's top scorer with 8-21.

Leinster Under-21 Hurling Championship Leinster quarter-finals

Leinster semi-finals

Leinster final

Munster Under-21 Hurling Championship Munster first round

Munster semi-finals

Munster final

Munster final replay

Ulster Under-21 Hurling Championship Ulster final

All-Ireland Under-21 Hurling Championship All-Ireland semi-finals

All-Ireland final

All-Ireland final replay

Championship statistics

Top scorers

Rank Player Club Tally Total Matches Average1Séamus BourkeTipperary8-214567.502Paddy KirwanOffaly7-072847.003Conleth WallLaois2-142036.664Matty ConneelyGalway5-031836.005Danny BuckleyCork4-051744.25

Miscellaneous

Offaly won the Leinster U21HC title for the first time in their history.

References