| Jefferson, OH (Village) |
| Jefferson City, TN (City) |
| Jefferson City, MO (City) |
| Jefferson County, NE (County) |
| Jefferson County, IA (County) |
| Jefferson County, OK (County) |
| Jefferson County, MT (County) |
| Jefferson County, NY (County) |
| Jefferson County, OR (County) |
| Jefferson County, KY (County) |
| Jefferson County, MS (County) |
| Jefferson County, TN (County) |
| Jefferson County, AR (County) |
| Jefferson County, TX (County) |
| Jefferson County, IL (County) |
