| Claycomo, MO (Village) |
| Clayhatchee, AL (Town) |
| Claypool, IN (Town) |
| Claysville, PA (Borough) |
| Clayton, MI (Village) |
| Clayton, SD (Township) |
| Clayton, OH (City) |
| Clayton, NJ (Borough) |
| Clayton, CA (City) |
| Clayton, AL (Town) |
| Clayton, NY (Village) |
| Clayton, ID (City) |
| Clayton, IA (City) |
| Clayton, NY (Town) |
| Clayton, OK (Town) |
