- U-god
- U. D. O.
- U.N.L.V.
- U.n.v
- U.P.O.
- U.S. Bombs
- U.S. Crush
- U2
- U96
- Uaral
- Ub40
- Udo
- Udo Jürgens
- Udo Lindenberg
- UFF
- Ufo
- Ufo Og Yepha
- Ugk
- Ugly Americans
- Ugly Casanova
- Ugly Duckling
- Ugly Kid Joe
- Uhp
- Uk Mission
- UK Subs
- Ulf Lundell
- Ultima Thule
- Ultimate Fakebook
- Ultimate Kaos
- Ultimatum
- Ultra
- Ultra Bra
- Ultra Nate
- Ultrabeat
- Ultrageno
- Ultraje A Rigor
- Ultramagnetic Mc's
- Ultramariini
- Ultrasonicas
- Ultraspank
- Ultravox
- Ulver
- Umberto Tozzi
- Umbra Et Imago
- Umbrella Big
- Umbrellos Los
- Umphrey's McGee
- Unanimated
- Unashamed
- Unbelievable Truth
- Unbroken
- Uncle Brian
- Uncle Ho
- Uncle Kracker
- Uncle Outrage
- Uncle Sam
- Uncle Tupelo
- Undeclinable Ambuscade
- Under Black Clouds
- Under Byen
- Under Eden
- Under The Weather
- Undercover
- Undercroft
- The Underdog Project
- Underground Digital
- Underneath It All
- Underoath
- Underscore
- Undertones
- Underworld
- Undrop
- Undun
- Undying
- Unearth
- Unexpect
- Unfinished Thought
- Unholy
- Unholy Matrimony
- Uni-royal
- Unicorn
- The Unicorns
- Unida
- Unified Theory
- Uniklubi
- Uninvited
- Union
- Union 13
- Union Peach
- Union Underground
- The Union Underground
- La Union
- Unit Lost
- Unjust
- Unk
- Unkle
- Unknown
- Unknown Prophets
- Unleashed
- Unleashed Power
- Unlimited Sound
- Unloco
- Unlord
- Unlv
- Unni Wilhelmsen
- Uno Svenningsson
- Unos Panas Ahi
- Unreasonably Doubted
- Unsane
- Unseen
- Unseen Terror
- The Unseen
- Unshaken
- Unsilent Phenomenon
- Unsung Zeros
- Untamed
- Until Death Overtakes Me
- Until The End
- Untitled
- Untsakad
- Unwritten Law
- Up Syndrome
- Up Up Down Down Left Right Left Right B A Start
- UPA Dance
- Upo
- Upset Broke
- Upside Down
- Uranium 235
- Urban Clearway
- Urban Dance Squad
- Urban Dub
- Urban Mystic
- Urban Species
- Urban Trad
- Urbana Legiao
- Urbanus
- Urge
- Urge Overkill
- Urgehal
- URH
- Uriah Heep
- Urszula
- US The Band
- Us3
- Usa For Africa
- Used
- The Used
- Useless I.D.
- Useless ID
- User
- Usher
- Usurp Synapse
- Usurper
- Utada Hikaru
- UTFO
- Utopia
- Utumno
