U
- Udney
- Uffington
- Ufford
- Uhthoff
- Uigg
- Ullswater
- Ulverton
- Umfraville
- Underwood
- Ungers Corner
- Union
- Union Corner
- Union Creek
- Uniondale
- Union Road
- Union Road
- Unionvale
- Uphill
- Upper
- Upper Canada Village
- Upper Glencoe
- Upper Hermon
- Upper Southwest Mabou
- Uptergrove
- Upton
- Upton
- Urbainville
- Ursa
- Utopia
- Utopia
- Utterson
- Uttoxeter
