Humphrey Patrick O'Neill (1925 - 9 February 1976) was an Irish Gaelic footballer who played for club sides Clonakilty, University College Cork and at inter-county level with the Cork senior football team.
O'Neill first came to Gaelic football prominence as a member of the Clonakilty club that was enjoying a golden age in terms of success.
He became a regular member of the club's senior team in 1944 and won four County Championship titles in nine seasons.
O'Neill was drafted onto the Cork senior football team for the 1945 Munster final, a decision which was criticised due to his relative youth and inexperience, however, he ended the game with his first winners' medal.
He ended the season by lining out at centre-forward when Cork claimed the All-Ireland title after a defeat of Cavan in the final.