- Camp Dennison
- Camp Luther
- Camp Oyo
- Camp Park
- Camp Roosevelt
- Camp Washington
- Campbell
- Campbellsport
- Campbellstown
- Campobello Island
- Campus
- Campus Court
- Canaan
- Canaan Community Mobile Home Park
- Canaanville
- Canal Fulton
- Canal Lewisville
- Canal Winchester
- Canalport
- Candy Town
- Canellas Park
- Canfield
- Cannelville
- Cannon
- Cannons Creek
- Cannons Mill
- Cannonsburg
- Canterbury Colony
- Canterbury Estates
- Canterbury Manor