Phil O’Callaghan, known as Philo, was an Irish rugby union prop who won 21 caps for Ireland between 1967 and 1976 and played 34 times for Munster. A Dolphin RFC player for more than 20 years, he also played for the Barbarians and later coached Dolphin and Sundays Well. He died in Dublin on 25 October 2026, aged 83.

Raised in Ballyphehane, Cork, he was inducted into the Munster Rugby Hall of Fame in 2016.