- 1 Jagged Edge
- 2 Judas Priest
- 3 Jonas Brothers
- 4 Joy Division
- 5 joan
- 6 JLS
- 7 Jackson5
- 8 JAVA
- 9 Jamiroquai
- 10 JTR
- 11 Jinny
- 12 Jazzamor
- 13 Justice
- 14 Jars of Clay
- 15 Jackie Boyz
- 16 Jackdaw 4
- 17 Jimmy Eat World
- 18 Jurassic 5
- 19 Jade
- 20 Junior Senior
- 21 Jane
- 22 Jazz Addixx
- 23 Jet
- 24 Jump5
- 25 Joy
- 26 Jedward
- 27 Jessie and The Toy Boys
- 28 Jon & Vangelis
- 29 Jack Beats
- 30 Jabbawockeez