Cities
- Udney ON
- Udora ON
- Uffington ON
- Ufford ON
- Uhl s Bay SK
- Uhthoff ON
- Ullswater ON
- Ulukhaktok NT
- Umingmaktok NU
- Umpherville MB
- Uniacke Hill NB
- Union Corner NS
- Union Creek ON
- Union Hall ON
- Union ON
- Union Road PE
- Uniondale ON
- University Hill BC
- Upham NB
- Uphill ON
- Upper Brockway NB
- Upper Brookside NS
- Upper Buctouche NB
- Upper Burlington NS
- Upper Canard NS
- Upper Cape NB
- Upper Caverhill NB
- Upper Coverdale NB
- Upper Dorchester NB
- Upper Dover NB
- Upper Durham NB
- Upper Dyke NS
- Upper Economy NS
- Upper Falmouth NS
- Upper Gagetown NB
- Upper Golden Grove NB
- Upper Greenwich NB
- Upper Gullies NL
- Upper Hainesville NB
- Upper Hammonds Plains NS
- Upper Hat Creek BC
- Upper Hay River AB
- Upper Kemptown NS
- Upper Kennetcook NS
- Upper Keswick NB
- Upper Kingsclear NB
- Upper Lakeville NS
- Upper Loch Lomond NB
- Upper Lynn BC
- Upper Maugerville NB
- Upper Musquodoboit NS
- Upper New Horton NB
- Upper Nine Mile River NS
- Upper North River NS
- Upper ON
- Upper Onslow NS
- Upper Pereau NS
- Upper Point de Bute NB
- Upper Queensbury NB
- Upper Rawdon NS
- Upper Ridge NB
- Upper Rockport NB
- Upper Sackville NB
- Upper Sackville NS
- Upper Saint-Maurice NB
- Upper Salt Springs NB
- Upper Southampton NB
- Upper Squamish BC
- Upper Stewiacke NS
- Upper Stoneridge NB
- Upper Tantallon NS
- Upper Tracy NB
- Upper Vaughan NS
- Upperton NB
- Uptergrove ON
- Urbandale ON
- Urbania NS
- Usborne SK
- Usbridge ON
- Utica ON
- Utopia NB
- Utopia ON
- Uttoxeter ON
- Uxbridge ON