| The J. Geils Band | RockNew wave | 1 |
| Joan Osborne | PopRockPop Rock | 2 |
| Joe Jordan | Bard music | 1 |
| Jody Watley | PopR'n'B | 3 |
| JBS | PopSynth-pop | 2 |
| JALAGONIA | Pop | 1 |
| Daniel Johnston | Independent musicBard music | 1 |
| Rebecca St. James | Pop | 1 |
| Johannes Strate | Pop | 1 |
| Jamelia | R'n'BPop | 1 |
| JVLI | Pop | 1 |
| Samurai Jay | Pop | 1 |
