| Falls Church, VA (City) |
| Falls City, OR (City) |
| Falls City, NE (City) |
| Falls City, TX (City) |
| Falls County, TX (County) |
| Falls Creek, PA (Borough) |
| Falls Township, PA (Township) |
| Falls Township, PA (Township) |
| Falls Township, OH (Township) |
| Falls Township, OH (Township) |
| Falls Township, IA (Township) |
| Fallsburg, NY (Town) |
| Fallsbury Township, OH (Township) |
| Fallschase Community Development District, FL (CDD) |
| Fallston, NC (Town) |
