| Competine Township, IA (Township) |
| Compromise Township, IL (Township) |
| Compton, IL (Village) |
| Compton, MN (Township) |
| Compton, CA (City) |
| Comstock, MN (Township) |
| Comstock, MN (City) |
| Comstock, NE (Township) |
| Comstock, NE (Village) |
| Comstock Township, MI (Township) |
| Conata, SD (Township) |
| Conception Junction, MO (City) |
| Concho County, TX (County) |
| Conconully, WA (Town) |
| Concord, KS (Township) |
