| Capitan, NM (Village) |
| Capitol Heights, MD (Town) |
| Capitola, SD (Township) |
| Capitola, CA (City) |
| Capon Bridge, WV (Town) |
| Capron, VA (Town) |
| Capron, OK (Town) |
| Capron, IL (Village) |
| Capron Trail Community Development District, FL (CDD) |
| Captains Landing, ND (Township) |
| Caratunk, ME (Plantation) |
| Caraway, AR (City) |
| Carbon, IN (Town) |
| Carbon, TX (City) |
| Carbon, IA (City) |
