The 2025 All-Ireland Under-20 Hurling Championship was the seventh staging of the All-Ireland Under-20 Championship and the 62nd staging overall of a hurling championship for players between the minor and senior grades. The provincial group stage placings were confirmed in November and December 2024. The championship ran from 25 March to 31 May 2025.
Offaly entered the championship as the defending champions, however, they were beaten by Dublin in the Leinster quarter-finals.
The All-Ireland final was played on 31 May 2025 at UPMC Nowlan Park in Kilkenny, between Tipperary and Kilkenny, in what was their 10th meeting in the final overall and a first meeting in the final in 17 years. Tipperary won the match by 3âÂÂ19 to 1âÂÂ16 to claim their 12th championship title overall and a first title in six years.
Clare's Fred Hegarty was the championship's top scorer with 2-45.
As in the All-Ireland Senior Hurling Championship, there are tiers of competition below the main championship for lower ranked Under-20 teams, the first of which is the 'B' Championship for the second tier teams.