- Caledonia
- Callaway
- Calumet
- Cambridge
- Campbell
- Canby
- Cannon Falls
- Canton
- Carlos
- Carlton
- Carver
- Cass Lake
- Cedar Mills
- Center City
- Centerville
- Ceylon
- Champlin
- Chandler
- Chanhassen
- Chaska
- Chatfield
- Chickamaw Beach
- Chisago City
- Chisholm
- Chokio
- Circle Pines
- Clara City
- Claremont
- Clarissa
- Clarkfield
- Clarkfield
- Clarks Grove
- Clear Lake
- Clearbrook
- Clearwater
- Clements
- Cleveland
- Climax
- Clinton
- Clitherall
- Clontarf
- Cloquet
- Coates
- Cobden
- Cohasset
- Cokato
- Cold Spring
- Coleraine
- Collegeville
- Cologne
- Columbia Heights
- Columbus
- Comfrey
- Comstock
- Conger
- Cook
- Coon Rapids
- Corcoran
- Correll
- Cosmos
- Cottage Grove
- Cottonwood
- Courtland
- Cromwell
- Crookston
- Crosby
- Cross Lake
- Crystal
- Currie
- Cuyuna
- Cyrus
