- Catawba
- Catlettsburg
- Catnip
- Causey
- Cavanaugh
- Cave City
- Cave in Rock Island
- Cave Island
- Cave Spring
- Cave Springs
- Cawood
- Cayce
- Cecil
- Cecilia
- Cedar Bluff
- Cedar Brook
- Cedar Flat
- Cedar Flats
- Cedar Grove
- Cedar Grove
- Cedar Grove
- Cedar Knob
- Cedar Point
- Cedar Point
- Cedar Spring
- Cedar Springs
- Cedarville
- Center
- Centerfield
- Centertown