| Maries County, MO (County) |
| Marietta, MN (City) |
| Marietta, NC (Town) |
| Marietta, OK (City) |
| Marietta, IL (Village) |
| Marietta, MS (Town) |
| Marietta, NE (Township) |
| Marietta, TX (Town) |
| Marietta, GA (City) |
| Marietta, OH (City) |
| Marietta, PA (Borough) |
| Marietta Town, WI (Town) |
| Marietta Township, OH (Township) |
| Marietta Township, IA (Township) |
| Marilla, NY (Town) |
