- Calf Islands
- Calf Pasture Island
- Candlewood Isle
- Candlewood Knolls
- Candlewood Orchards
- Candlewood Pines
- Candlewood Shores
- Canfield Island
- Carting Island
- Casagmo
- Cedar Hammock
- Cedar Heights
- Cedarhurst
- Channel Rock
- Chauncey Island
- Chimon Island
- Chimon Rock
- Cockenoe Island
- Coley Town
- Compo
- Contentment Island
- Copps Island
- Copps Rocks
- Cove Island
- Cove Rock
- Cove Rocks
- Crab Island
- Cranbury
- Crow Island
- Carroll Corners