| Maine State Locator Citys, Towns, Villages, and Other beginning with the letter U |
| CITY/TOWN/ VILLAGE/ETC. |
LOCATED IN THIS TOWN |
COUNTY | STATE |
| Union | Union | Knox | Maine |
| Unionville | Cherryfield | Washington | Maine |
| Unity | Unity | Waldo | Maine |
| Unity College | Unity | Waldo | Maine |
| Unity Twp | Unity Twp. | Kennebec | Maine |
| Upper Abbot | Abbot | Piscataquis | Maine |
| Upper Goose Island | Harpswell | Cumberland | Maine |
| Upton | Upton | Oxford | Maine |