| Clay, IN (Township) |
| Clay, KS (Township) |
| Clay, IN (Township) |
| Clay, IN (Township) |
| Clay, IN (Township) |
| Clay, IN (Township) |
| Clay, IN (Township) |
| Clay, IN (Township) |
| Clay, IN (Township) |
| Clay, MO (Township) |
| Clay, MO (Township) |
| Clay, MO (Township) |
| Clay, MO (Township) |
| Clay, WV (Town) |
| Clay, KS (Township) |
