| Knox, PA (Borough) |
| Knox, IN (Township) |
| Knox, IN (City) |
| Knox, ND (City) |
| Knox, ND (Township) |
| Knox, ME (Town) |
| Knox, NY (Town) |
| Knox City, MO (City) |
| Knox City, TX (City) |
| Knox County, NE (County) |
| Knox County, OH (County) |
| Knox County, ME (County) |
| Knox County, KY (County) |
| Knox County, TX (County) |
| Knox County, IN (County) |
