- Clarion
- Clark Bayshore
- Clark Corners
- Clark Island
- Clark Island
- Clarklake
- Clarksburg
- Village of Clarkston
- Clarkston
- Clarksville
- Clausedale
- Claw Island
- Clawson
- Clay Island
- Clays Landing
- Clayton
- Clifford
- Clifton Mill
- Climax
- Clinton
- Clinton Mobile Home Community
- Clinton Township
- Clinton Village
- Clintonville
- Clio
- Clover Estates Mobile Home Park
- Cloverdale
- Cloverville
- Clowry
- Club Island