The 1952 Cork Junior Hurling Championship was the 55th staging of the Cork Junior Hurling Championship since its establishment by the Cork County Board in 1895.
The final, a replay, was played on 7 December 1952 at the Athletic Grounds in Carrigaline, between Ballymartle and Lough Rovers, in what was their first ever meeting in the final. Ballymartle won the match by 2-10 to 3-05 to claim their first ever championship title.