| UFO | Rock | 1 |
| Ufo361 | Rap / hip-hop | 14 |
| Ultimo | Pop | 7 |
| Alberto Urso | Pop | 1 |
| Hillsong United | Música sacra / góspel | 1 |
| Hikaru Utada | SoundtrackPop | 4 |
| Usher | Rap / hip-hopR'n'BMúsica de bailePopSoulMúsica electrónica | 12 |
| The Presidents of the United States of America | Rock | 1 |
| UB40 | Reggy | 1 |
| Uncle Kracker | ContryPopRock | 2 |
| Uma2rman | RockPopSoundtrackPop Rock | 55 |
| Ulices Chaidez | Música étnicaFolk | 3 |
