- Carroll Woods Estates
- Carrollton
- Carrollton Manor
- Carrolltowne
- Carrollwood
- Carrollwood Manor
- Carrollyn Manor
- Carrs Mill
- Carrs Ridge
- Carsan Knolls
- Carsin Vale
- Carsins
- Carsins Run
- Carsins Run Estates
- Carsinwood
- Carsondale
- Carters Plains
- Carthagena Creek
- Carvel Beach
- Carville
- Cascade
- Cascade Estates
- Cash Corner
- Cashell Estates
- Cashell Manor
- Cashell Woods
- Cassatt
- Casselman
- Cassidy Wharf
- Castle Acres