- Unnikrishnan & Swarnalatha
- Unnikrishnan, Uthara (South Indian Playback Singer)
- Unno (Awir Leon, Tismé)
- Unnormal (German Schlager, Pop)
- uno (RoughSketch, IOSYS)
- Uno Banda
- Uno Hype
- Uno Menos (Argentine rock band from Buenos Aires)
- Uno, Soui
- Unofficial Utopia, The
- unofficialboyy
- UnoMas (Miami based DJ / producer Marcos Casassa)
- Unoosha (Indian singer)
- unòrsominòre.
- Unorthodox (US doom metal)
- Unos Panas Ahi
- UnoTheActivist (Atlanta rapper)
- UnoTheActivist feat. Playboi Carti
- UnoTheActivist feat. Ty Dolla Sign
- UnoTheActivist, Act, The
- unouomedude
- Unparalleled Height
- Unpeople
- unperfect
- unperro andaluz
- Unperson
- UNPOC
- unpolished*
- Unprocessed
- Unprocessed feat. Butler, Jason Aalon
- Unprocessed feat. Henson, Tim & Gober, Clay
- Unprocessed feat. Vincent Schmitz
- Unprocessed feat. Zelli, Marc
- Unprocessed feat. Zelli, Marc
- Unprocessed ft. Butler, Jason Aalon
- Unproven (Dutch hardcore dj/producer Stein Bosch)
- Unquiet Nights
- Unravel (French indie rock band)
- Unreal (cyber goth)
- Unreal City (Italian prog band)
- Unrelica
- Unreqvited (Canadian post‐black metal/shoegaze/ambient)
- Unresolved (hardstyle DJ)
- Unresolved & Aversion
- Unresolved & Cryex
- Unresolved, The (Coventry UK Band)
- Unrest (American indie rock band)
- Unroyal (former lead singer of The Score)
- Unruly Child (American hard rock band)
- Unryal
- UNS (German band)
- Uns e Outros
- Unsafe Space Garden
- Unsafe, Unsound
- Unsainted
- Ünsal, Hande
- Ünsal, Niran
- Unsane (US noise rock trio)
- unSayn
- Unsearchable Riches
- UNSECRET
- UNSECRET & Chantry Smith
- UNSECRET & GOLDENS
- UNSECRET & GREYLEE
- UNSECRET & Manafest
- UNSECRET & Merrell, Wil
- UNSECRET & Que Parks
- UNSECRET & Ruelle
- UNSECRET & Tinnesz, Sam
- UNSECRET feat. Ruelle
- UNSECRET feat. Tinnesz, Sam
- UNSECRET x BELLSAINT
- UNSECRET, Adams, Chuck
- UNSECRET, Amanfu, Ruby
- UNSECRET, Anna Mae
- UNSECRET, Bloom, Rochelle & GREYLEE
- UNSECRET, Cross, Alaina
- UNSECRET, Edwards, Jillian
- UNSECRET, GAITS
- UNSECRET, GREYLEE & COFER
- UNSECRET, Hayes, Elise
- UNSECRET, James, Cameron
- UNSECRET, Jeffrey Amor
- UNSECRET, Jones, Matthew Perryman
- UNSECRET, Kopp
- UNSECRET, Krigare
- UNSECRET, Layne, Ivory
- UNSECRET, Lonas
- UNSECRET, Manafest
- UNSECRET, MAYLYN
