- United States of America, The (American psychedelic rock band)
- United Struggle
- United Studio Orchestra
- United Voice Worship
- United Women's Orchestra
- United, Hell
- United, Puffballs (videogame developer aka PuffballsUnited)
- United, Summerfield & Kreisligalegende
- United, Summerfield und Kreisligalegende
- UniteUp
- UNITEX (Luso-Angolan Hip Hop and R&B Group)
- Uniting Nations
- Uniting Nations feat. More, Laura
- Uniting Nations featuring More, Laura
- Uniting Voices
- Unitopia
- Units (San Francisco synthpunk band, 1978-1984)
- Unity (US hardcore punk band)
- Unity (UK house duo Paul Witts & Robert Manley)
- Unity (UK downtempo on Buzzin' Fly)
- Unity (Dutch girl group, Junior Eurovision Song Contest)
- Unity for the Outcasts
- Unity Klan
- Unity One (futurepop/synthpop)
- Unity Pacific
- Unity Ticket (Post-hardcore band from Kansas City, Missouri)
- Unity, The (German metal band)
- UnityTX (rap metal band from Dallas, TX)
- Univers (Spanish band)
- Univers Zero (Belgian prog/jazzrock)
- Universal (Aussie pop-rap artist, track "Rock Me Good")
- Universal Circus
- Universal Gospel Choir
- Universal Hall Pass
- Universal Honey
- Universal Mind Project
- Universal Poplab
- Universal Robot Band, The
- Universal Sigh
- Universal Sound Machine
- Universal Studio Orchestra, The
- Universal Togetherness Band
- Universal Trilogy (powerpop)
- UniversalDice.com
- Universe (Polish 90s pop)
- universe (Japanese rock band)
- Universe (Swedish metal band)
- Universe (Swedish Heavy Metal band)
- Universe (German metal band)
- Universe 217
- Universe City
- Universe Collectors
- Universe Effects (Progressive Rock Band)
- Universe Peoples (Jam band from California)
- UNIVERSE TICKET
- Universe, Alpine
- Universe, Jessica
- Universe, Ka Lia (Hmong St. Paul-based artist)
- Universe, Mark
- Universe, Shaé
- Universe, Steven (animated character)
- Universe, Steven feat. Callison, Zach
- Universe, Steven feat. Callison, Zach & Sugar, Rebecca
- Universe, Steven feat. Callison, Zach, Hall, Deedee Magno, Estelle, Dietz, Michaela, Rabara, Shelby, Sugar, Rebecca & aivi & surasshu
- Universe, Steven feat. Callison, Zach, Sugar, Rebecca & aivi & surasshu
- Universe, Steven feat. Estelle & Callison, Zach
- Universe, Steven feat. Hannigan, Lisa, Sugar, Rebecca & aivi & surasshu
- Universe, Steven feat. James, Alastair, Kumar, Amish & aivi & surasshu
- Universe, Steven feat. Micucci, Kate, Sugar, Rebecca & aivi & surasshu
- Universe, Steven feat. Mutuc, Lo
- Universe, Steven feat. Sugar, Rebecca
- Universe, The
- Universe217
- UNIVERSITY (uk rock band)
- University of California Marching Band
- University of Michigan Marching Band
- University of North Carolina Clef Hangers
- University of Pittsburgh Varsity Marching Band
- University of Rochester YellowJackets
- University of Utah Singers, The
- University of Virginia Hullabahoos
- University of Wisconsin Madhatters
- University of Wisconsin Marching Band
- Universo, El
- Universum
- Universum25
- Universum25 & Dritte Wahl
- Universum25 & Slime
- Universumpje, het
- Univerzals, The
