- Cabin Island
- Calais Crossroads
- Caldwell
- Califon
- Calno
- Cambridge
- Cambridge
- Camden
- Camelot
- Camp Columbus
- Camp Osborne
- Campbells Corner
- Campgaw
- Candlewood
- Candlewyck
- Canton
- Cape May
- Cape May Court House
- Cape May Point
- Capitol Hill
- Capush Island
- Cardiff
- Carey
- Carlls Corner
- Carlstadt
- Carlton Hill
- Carmantown
- Carmel
- Carmerville
- Carneys Point