Peter O'Leary was a Gaelic football goalkeeper from Killarney, County Kerry.
During his playing days Legion became one of the top clubs in Kerry winning a County League Div 1 title in 1993 and a club championship title in 1994 with O'Leary part of the team.
In 2005 he helped his team win the Kerry Intermediate Football Championship for the first time.
He was underage again in 1990, where he played in all of Kerry's games as a win over Cork in the Munster final.
Goals proved to be the difference as The Kingdom hit the Ulster men for 5, in a 5-12 to 2-11 win.