United States of America populated cities
- Cedar Vale
- Cement City
- Centennial
- Center Harbor
- Center Line
- Center Ridge
- Central Falls
- Central Waterford
- Centre Hall
- Chandler
- Chapel Hill, North Carolina
- Chappell Hill
- Charles City
- Charleston
- Charlotte
- Charlotte Court House
- Charlottesville
- Chase City
- Chattanooga, Tennessee
- Cherry Fork
- Cherry Log
- Chesapeake
- Chester Heights
- Chester Springs
- Cheyenne (disambiguation)
- Cheyenne Wells
- Chicago
- Chicago Heights
- Chicago Ridge
- Chillicothe, Ohio
- Chippewa Falls
- Chippewa Lake
- Chugwater, Wyoming
- Chula Vista, California
- Cincinnati
- Circle Pines
- Citrus Heights
- Claire City
- Claremore, Oklahoma
- Clarendon Hills
- Clarks Grove
- Clarks Summit
- Clarksville
- Clear Spring
- Clearwater
- Cleveland
- Cliffside Park
- Cliffwood
- Clifton Forge
- Clipper Mills