- Cabin Creek
- Cabins
- Cairo
- Caldwell
- Calvin
- Camden
- Camden On Gauley
- Cameron
- Camp Creek
- Cannelton
- Canvas
- Capon Bridge
- Capon Springs
- Carolina
- Cass
- Cassville
- Cedar Grove
- Cedarville
- Ceredo
- Chapmanville
- Charles Town
- Charleston
- Charlton Heights
- Charmco
- Chauncey
- Chelyan
- Chesapeake
- Chester
- Chloe
- Circleville
- Clarksburg
- Clay
- Clear Creek
- Clear Fork
- Clendenin
- Clothier
- Coal City
- Coal Mountain
- Colfax
- Colliers
- Comfort
- Cool Ridge
- Copen
- Cora
- Corinne
- Corley
- Costa
- Cottageville
- Cowen
- Crab Orchard
- Craigsville
- Crawley
- Cross Lanes
- Culloden
- Cyclone