The 1985 Cork Junior A Football Championship was the 87th staging of the Cork Junior A Football Championship since its establishment by Cork County Board in 1895. The championship ran from 29 September to 24 November 1985.
The final replay was played on 24 November 1985 at Páirc UàChaoimh in Cork, between Kilshannig and Valley Rovers, in what was their first ever meeting in the final. Kilshannig won the match by 2âÂÂ06 to 2âÂÂ04 to claim their first ever championship title.
P. J. Hurley was the championship's top scorer with 2âÂÂ08.