U
- Undine
- Union Corner
- Upham
- Upper Balmoral
- Upper Brighton
- Upper Brockway
- Upper California
- Upper Cape
- Upper Caverhill
- Upper Charlo
- Upper Crossing
- Upper Dundee
- Upper Gagetown
- Upper Golden Grove
- Upper Hainesville
- Upper Kent
- Upper Kingsclear
- Upper Kintore
- Upper Knoxford
- Upper Maugerville
- Upper Mills
- Upper Mills, Charlotte County
- Upper New Horton
- Upper Northampton
- Upper Point de Bute
- Upper Pokemouche
- Upper Rockport
- Upper Royalton
- Upper Sackville
- Upper Salmon Creek
- Upper Sheila
- Upper Tilley Road
- Upper Waterville
- Upper Wicklow
- Upper Woodstock
- Upsalquitch
- Urney
- Utopia
