- C and M Junction
- C V Junction
- Cabbage Flats
- Cabel
- Cable Hollow
- Cabot
- Cacoosing
- Cadis
- Cadogan
- Caines Creek
- Cains
- Cairnbrook
- Cairns Island
- Calais Woods
- Caldwell
- Caledonia
- Caledonia Park
- Calico Corner
- California
- California
- California
- California Furnace
- Californian
- Calkins
- Callapoose
- Callensburg
- Callery
- Callimont
- Calmensin
- Caln