Towns
| State | City/Town | Town Title |
|---|---|---|
| Minnesota | Clarkfield | Clarkfield, MN |
| Minnesota | Clarks Grove | Clarks Grove, MN |
| Minnesota | Clear Lake | Clear Lake, MN |
| Minnesota | Clearbrook | Clearbrook, MN |
| Minnesota | Clearwater | Clearwater, MN |
| Minnesota | Clements | Clements, MN |
| Minnesota | Cleveland | Cleveland, MN |
| Minnesota | Climax | Climax, MN |
| Minnesota | Clinton | Clinton, MN |
| Minnesota | Clitherall | Clitherall, MN |
| Minnesota | Clontarf | Clontarf, MN |
| Minnesota | Cloquet | Cloquet, MN |
| Minnesota | Cohasset | Cohasset, MN |
| Minnesota | Cokato | Cokato, MN |
| Minnesota | Cold Spring | Cold Spring, MN |
| Minnesota | Coleraine | Coleraine, MN |
| Minnesota | Collegeville | Collegeville, MN |
| Minnesota | Cologne | Cologne, MN |
| Minnesota | Comfrey | Comfrey, MN |
| Minnesota | Comstock | Comstock, MN |
| Minnesota | Conger | Conger, MN |
| Minnesota | Cook | Cook, MN |
| Minnesota | Correll | Correll, MN |
| Minnesota | Cosmos | Cosmos, MN |
| Minnesota | Cottage Grove | Cottage Grove, MN |