75 U artists
- U-god
- U. D. O.
- U.P.O.
- U.S. Bombs
- U2
- U96
- Ub40
- Udo Jürgens
- Udo Lindenberg
- UFF
- Ufo
- Ugly Americans
- Ugly Casanova
- Ugly Duckling
- Ugly Kid Joe
- Ulf Lundell
- Ultima Thule
- Ultimate Fakebook
- Ultimatum
- Ultra
- Ultra Bra
- Ultra Nate
- Ultramagnetic Mc's
- Ultramariini
- Ultraspank
- Ultravox
- Ulver
- Umberto Tozzi
- Umbra Et Imago
- Unanimated
- Unbelievable Truth
- Uncle Ho
- Uncle Kracker
- Uncle Tupelo
- Undeclinable Ambuscade
- Under Byen
- Undercroft
- Underoath
- Underworld
- Undying
- Unearth
- Unfinished Thought
- Unholy
- Unicorn
- Unida
- Unified Theory
- Uniklubi
- Union 13
- Union Underground
- Unjust
- Unkle
- Unleashed
- Unloco
- Unlord
- Unlv
- Uno Svenningsson
- Unseen
- Unsung Zeros
- Unwritten Law
- UPA Dance
- Uranium 235
- Urban Clearway
- Urban Dance Squad
- Urban Mystic
- Urge Overkill
- Urgehal
- URH
- Uriah Heep
- Urszula
- Used
- Useless ID
- Usher
- Utada Hikaru
- UTFO
- Utopia