The 2025 Cork Premier Senior Football Championship was the sixth staging of the Cork Premier Senior Football Championship and the 137th staging overall of a championship for the top-ranking Gaelic football teams in Cork. The draw for the group stage placings took place on 10 December 2024. The championship ran from 3 July to 26 October 2025.
Castlehaven entered the championship as the defending champions, however, they were beaten by St Finbarr's in the quarter-finals. One-time champions Carbery Rangers' relegation brought an end to 19 years of top tier football for the club.
The final was played on 26 October 2025 at SuperValu Páirc UàChaoimh in Cork, between St Finbarr's and Nemo Rangers, in what was their fifth meeting in the final overall and a first meeting in three years. St Finbarr's won the match by 1-14 to 1-13 to claim their 11th championship title overall and a first title in four years.
Steven Sherlock was the championship's top scorer with 6-41.
Promoted from the Cork Senior A Football Championship
Relegated to the Cork Senior A Football Championship