- Center Minot
- Chase Mills
- Crossman Corner
- Curtis Corner
- California
- Campbell
- Carriveau Mill
- Carson
- Carys Mills
- Caton Island
- Churchill Island
- City Camp Landing
- Cleveland
- Colby
- Cote Corner
- Cropley Turn
- Cross Rock
- Crouse Island
- Cunliffe Islands
- Cape Cottage
- Cash Corner
- Catnip Island
- Cedar Ledges
- Center Island
- Central Landing
- Chandler Cove Landing
- Chebeague Island
- Clapboard Island
- Cleaves Landing
- Cliff Island Landing