- Clarksville
- Cave Springs
- Cherry Crossroads
- Clementsville
- County Line Island
- Carson Springs
- Castle Heights
- Catons Grove
- Clevenger
- Click Mill
- Calls
- Circle J Park
- Cairo
- Chestnut Bluff
- Coxville
- Crossroads
- Cypress
- Cow Island Number Forty-seven
- Collegedale
- Collierville
- Collinwood
- Campbell Junction
- Caney Forks
- Catoosa Canyon
- Catoosa Country
- Cherry Branch
- Chestnut Hill
- Claysville
- Comanche Subdivision
- Creston