| Smith Village, OK (Town) |
| Smithboro, IL (Village) |
| Smithers, WV (City) |
| Smithfield, WV (Town) |
| Smithfield, RI (Town) |
| Smithfield, UT (City) |
| Smithfield, IN (Township) |
| Smithfield, KY (City) |
| Smithfield, ME (Town) |
| Smithfield, NE (Village) |
| Smithfield, OH (Village) |
| Smithfield, PA (Borough) |
| Smithfield, VA (Town) |
| Smithfield, NC (Town) |
| Smithfield, NY (Town) |
