- Carlton
- Carlton Landing
- Carpenter
- Carson
- Carter Nine
- Carters Corner
- Carters Landing
- Cartersville
- Cartoco
- Cartwright
- Carver
- Carwile
- Casey
- Castaneda
- Caston
- Catale
- Catesby
- Cato
- Cavanal
- Cedar
- Cedar Knobb
- Cedar Ridge
- Cedar Springs
- Cedar Village
- Cedardale
- Cedars
- Center
- Center of the Universe
- Center Point
- Centerview