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