| Chaffee County, CO (County) |
| Chagrin Falls, OH (Village) |
| Chagrin Falls Township, OH (Township) |
| Chain Lakes, ND (Township) |
| Chain Of Rocks, MO (Village) |
| Chain-O-Lakes, MO (Village) |
| Chalfant, PA (Borough) |
| Chalfont, PA (Borough) |
| Challis, ID (City) |
| Chalmers, IN (Town) |
| Chalmers Township, IL (Township) |
| Chama, NM (Village) |
| Chamberlain, SD (City) |
| Chamberlain, SD (Township) |
| Chambers, NE (Village) |
