- 1 Usher
- 2 Ummet Ozcan
- 3 Ugress
- 4 Uncle Kracker
- 5 Unk
- 6 UnoTheActivist
- 7 UncleFlexxx
- 8 Uno Svenningsson
- 9 Umek
- 10 U-God
- 11 U-Roy
- 12 Uberjak'd
- 13 udo jürgens
- 14 Udo Lindenberg
- 15 Ultimate
- 16 Umberto Tozzi
- 17 Uncle Sam
- 18 Uner
- 19 Uniikki
- 20 Until The Ribbon Breaks
- 21 Urban Species
- 22 Uncle M
- 23 Uddi
- 24 Urbano Prodigy
- 25 Uness
- 26 Unax
- 27 U-Jean
- 28 Uncle Reece
- 29 Umpire
- 30 Ulf Lundell