Records starting with C
- Canoe England
- Caterpillar Dance School
- Champion Aerobic Gymnastics Club
- Chatham Bowling Club
- Chatham Maritime Watersports Centre
- Chatham Riverside United Football Club
- Chatham Snowsports Centre
- Chatham Table Tennis Club
- Chatham Town FC
- Chatham Town Youth Football Club
- Chum Kune Do
- City of Rochester Swimming and Lifeguard Club
- Civil Service Bowling Club
- Cliffe Crusaders Rugby Football Club
- Cliffe Rec, Cliffe
- Cliffe Woods Colts Football Club
- Cliffe Woods Table Tennis Club
- Combat Sports Academy
- Cozenton Park, Rainham
- Cranborne Bowling Club
- Cuxton 91 FC