| Milltown Village, WI (Village) |
| Millvale, PA (Borough) |
| Millville, PA (Borough) |
| Millville, OH (Village) |
| Millville, IA (City) |
| Millville, MN (City) |
| Millville, DE (Town) |
| Millville, UT (City) |
| Millville, MA (Town) |
| Millville City, NJ (City) |
| Millville Town, WI (Town) |
| Millville Township, IA (Township) |
| Millward, MN (Township) |
| Millwood, MN (Township) |
| Millwood, WA (Town) |
