1976 Cork Junior Hurling Championship

The 1976 Cork Junior Hurling Championship was the 79th staging of the Cork Junior Hurling Championship since its establishment by the Cork County Board. The championship ran from 3 October to 12 December 1976.

On 12 December 1976, Ballyhea won the championship following a 4-14 to 4-10 defeat of Glen Rovers in the final at Moore Park in Kilworth. It was their third championship title overall and their first title in 21 years.