Ray "Cossy" Cosgrove is an Irish Gaelic footballer, born in Dublin. He attended St. Benildus College in Kilmacud. He plays his club football for Kilmacud Crokes and played for the Dublin senior football team between 1996 and 2008. He will be most remembered for his incredible performances in the 2002 scoring an amazing 6–23 in a season which saw Dublin lift their first Leinster title since 1995.

St Benildus College is an all-boys, Catholic secondary school located in Stillorgan, Dublin, Ireland. Established in 1966, the college was named after the De La Salle Saint, Brother Benildus of Clermont-Ferrand, France. As of 2023, there were over 880 students at the school. It is located on the Upper Kilmacud Road in South Dublin on a 25-acre site. The Luas green line runs close to school, and the Kilmacud stop is at the back of the school.