1974–75 Harty Cup

The 1974–75 Harty Cup was the 55th staging of the Harty Cup since its establishment by the Munster Council of the Gaelic Athletic Association in 1918. The competition ran from 23 October 1974 to 16 March 1975.

St Finbarr's College were the defending champions and in search of a record-breaking fifth successive title.

The Harty Cup final was played on 16 March 1975 at Semple Stadium in Thurles, between Coláiste Iognáid Rís and Limerick CBS, in what was their first ever meeting in the final. Coláiste Iognáid Rís won the match by 5–06 to 2–04 to claim their first ever Harty Cup title.