Costly may refer to:
People edit
- Anthony Costly (born 1954), Honduran footballer
- Carlo Costly (born 1982), Honduran footballer
- Marcel Costly (born 1995), German footballer
Entertainment edit
- Costly (album), an album by Ghost Ship
- Costly (card game), a traditional English card game related to Cribbage
See also edit
Look up costly in Wiktionary, the free dictionary.