- Ūkanose (Folk-metal)
- Ulgard (Epic Black Folk-metal)
- Ulkan Newen (Global Folk-metal)
- Ultreia (Folk Rock/Folk-metal) ‡
- Ulytau (Folk Rock/Folk-metal) ‡
- Uncle Bard & the Dirty Bastards (Celtic Rock)
- Under Siege (Folk infl. Death Metal)
- Utmarken (Folk-metal)