The 2023 Mid Cork Junior A Hurling Championship was the 99th staging of the Mid Cork Junior A Hurling Championship since its establishment by the Mid Cork Board in 1925. The draw for the group stage placings took place on 20 February 2023. The championship ran from 5 August to 15 October 2023.
Ballinora entered the championship as the defending champions.
The final was played on 15 October 2023 at the Cloughduv Grounds, between Ballinora and Dripsey, in what was their first ever meeting in the final. Ballinora won the match by 0âÂÂ15 to 1âÂÂ09 to claim their ninth championship title overall and a third title in succession.
Dripsey's Michael O'Riordan was the championship's top scorer with 5-32.