| Margaret, AL (Town) |
| Margaretta Township, OH (Township) |
| Margaretville, NY (Village) |
| Margate , FL (City) |
| Margate City, NJ (City) |
| Marianna , FL (City) |
| Marianna, PA (Borough) |
| Marianna, AR (City) |
| Mariaville, ME (Town) |
| Maribel Village, WI (Village) |
| Maricopa, CA (City) |
| Maricopa, AZ (City) |
| Maricopa County, AZ (County) |
| Marie, AR (Town) |
| Mariemont, OH (Village) |
