| Mount Hope Town, WI (Town) |
| Mount Hope Township, IL (Township) |
| Mount Hope Village, WI (Village) |
| Mount Horeb Village, WI (Village) |
| Mount Ida, AR (City) |
| Mount Ida Town, WI (Town) |
| Mount Jackson, VA (Town) |
| Mount Jewett, PA (Borough) |
| Mount Joy, PA (Borough) |
| Mount Joy Township, PA (Township) |
| Mount Joy Township, PA (Township) |
| Mount Kisco, NY (Village) |
| Mount Laurel Township, NJ (Township) |
| Mount Lebanon, LA (Town) |
| Mount Lebanon Township, PA (Township) |
