Kevin O'Neill (born 14 November 1925) is an Australian soccer player who played the majority of his career for Cessnock at club level and for Australia in international football.
In 2000, O'Neill was inducted into the Soccer Australia Hall of Fame. In May 2021, at the age of 95, O'Neill was noted for being the oldest living former player of the Australia national football team. In 2025 on his 100th birthday he was presented with a Socceroos shirt numbered 100 by current Socceroo Mark Milligan. He was awarded the Medal of the Order of Australia in the 2024 King's Birthday Honours.