Wikipedia
Costelloe
Costelloe may refer to:
- Casla, English name Costelloe, village in western County Galway, Ireland
- John Costelloe, Irish politician, member of Seanad Éireann from 1963–1965
- John Costelloe (actor), American actor
- Noel Costelloe, Irish hurling player
- Paul Costelloe, Irish fashion designer
- Timothy Costelloe, Australian metropolitan bishop