Casey
- Abra, Kadabra, and Alakazam
- CACI
- Casey (band)
- Casey (given name)
- Casey (song)
- Casey (surname)
- Casey (typeface)
- Casey County, Kentucky
- Casey Emergency Airstrip
- Casey Range
- Casey Station
- Casey's
- Casey, Australian Capital Territory
- Casey, Illinois
- Casey, Iowa
- Casey, Ontario
- Casey, Wisconsin
- Cayce (disambiguation)
- City of Casey
- Division of Casey
- KC (disambiguation)
- Keysi
- O'Casey (surname)
- Planned Parenthood v. Casey