| Coalmont, TN (City) |
| Coalport, PA (Borough) |
| Coalton, OH (Village) |
| Coalton, IL (Village) |
| Coalville, UT (City) |
| Coates, MN (City) |
| Coatesville, IN (Town) |
| Coatesville, PA (City) |
| Coats, NC (Town) |
| Coats, KS (City) |
| Coatsburg, IL (Village) |
| Cobalt City, MO (Village) |
| Cobb, WI (Village) |
| Cobb County, GA (County) |
| Cobbtown, GA (City) |
