| U.S. Bombs |
| U.S.D.A. |
| U2 |
| UB40 |
| Udo Lindenberg |
| Uffie |
| UGK |
| Ugly Kid Joe |
| Ulises Quintero |
| Ultra Nate |
| Ultra Vivid Scene |
| Ultrabeat |
| ULTRAVOX |
| Uma Thurman |
| Umphrey's McGee |
| Un Cut |
| Uncle Kracker |
| Uncle Sam |
| Uncle Tupelo |
| Under The Influence Of Giants |
| Under The Tuscan Sun |
| Underoath |
| Undersea Poem |
| Underworld |
| Unfaithful |
| Unicorn Kid |
| Union Of Knives |
| Union Sound Set |
| Unique |
| United State of Electronica |
| Uniting Nations |
| Unkle |
| Unklejam |
| Unknown Mortal Orchestra |
| Unleashed |
| unloco |
| Until June |
| Unwritten Law |
| Urban Mystic |
| Urbanstar |
| Urge Overkill |
| Us3 |
| Usher |
| Utada |
