| Millersburg Township, IL (Township) |
| Millersport, OH (Village) |
| Millerstown, PA (Borough) |
| Millersville, PA (Borough) |
| Millersville, TN (City) |
| Millerton, OK (Town) |
| Millerton, NY (Village) |
| Millerton, IA (City) |
| Millerville, MN (City) |
| Millerville, MN (Township) |
| Millgrove, IN (Township) |
| Millheim, PA (Borough) |
| Millhousen, IN (Town) |
| Millican, TX (Town) |
| Milligan, NE (Village) |
