- 1. U-Niq
- 2. U.B.I.
- 3. U.S.O.
- 4. U.S.U.R.A.
- 5. U2
- 6. U96
- 7. UB40
- 8. Ubago, Álex
- 9. Ubaldo, D, Marie-Claire
- 10. Ubiquitous
- 11. Uchis, Kali
- 12. Udhas, Pankaj
- 13. UFO
- 14. Ufo361
- 15. Uggla, Magnus
- 16. Ugly Duckling
- 17. Ugly Kid Joe
- 18. Uhlmann, Thees
- 19. Ukraden, Neda
- 20. Ukulele Orchestra of Great Britain, The
- 21. Úlfur, Úlfur
- 22. Ulige Numre
- 23. Ultima Thule
- 24. Ultimo
- 25. Ultrabeat
- 26. Ultraísta
- 27. Ultravox
- 28. Ulver
- 29. Umer, Magda
- 30. Umi
- 31. Umse
- 32. Unantastbar
- 33. Uncle Bard and The Dirty Bastards
- 34. Uncle Lucius
- 35. Underachievers, The
- 36. Underoath
- 37. Undertones, The
- 38. Underwood, Carrie
- 39. Underworld
- 40. Une touche d'optimisme
- 41. Unge Ferrari
- 42. Ungu
- 43. Unheilig
- 44. Uniklubi
- 45. Union J
- 46. Union Underground, The
- 47. Unique
- 48. United
- 49. United Progressive Fraternity
- 50. Unknown Mortal Orchestra
- 51. Unleash the Archers
- 52. Unleashed
- 53. Unlike Pluto
- 54. Uns e Outros
- 55. Unwritten Law
- 56. Up Dharma Down
- 57. Upbeats, The
- 58. Upon a Burning Body
- 59. Uppermost
- 60. Urban, Keith
- 61. Urbanstep
- 62. Uriah Heep
- 63. Urlich, Margaret
- 64. Ursprung Buam
- 65. Urszula
- 66. Urthboy
- 67. Us3
- 68. USA for Africa
- 69. Used, The
- 70. Usher
- 71. Utah Saints
- 72. Uusivirta, Olavi