| The J.B.s |
| The J.B.'s |
| The J. Davis Trio |
| The J Michaels Band |
| The J Street Jumpers |
| The Jab |
| The Jabbers |
| The Jack and Jim Show |
| The Jack Farina Big Band |
| The Jack Halloran Singers |
| The Jack Lords |
| The Jacka |
| The Jackie-O’s Farm |
| The Jackpot Golden Boys |
| The Jacks |
| The Jackson 5 |
| The Jackson Singers |
| The Jacksonians |
| The Jacksons |
| The Jacobs Brothers |
| The Jaded Hearts Club |
| The Jades |
| The Jagat |
| The Jagger Z |
| The Jaggerz |
| The Jags |
| The Jaguars |
| The Jailbirds |
| The Jam |
| The Jamaicans |
| The Jamborees |
| The James Brown Band |
| The James Brown Dancers |
| The James Brown Orchestra |
| The James D. Orchestra |
| The James Douglas Show |
| The James Gang |
| The James Moody & Hank Jones Quartet |
| The Jane Cornish String Quartet |
| The Jane Miller Group |
| The JaneDear girls |
| The Janoskians |
| The Japanese House |
| The Japanese Popstars |
| The Jarmels |
| The Javalins |
| The Javelins |
| The Javelins |
| The Jay & Kai Trombone Octet |
| The Jay Ungar & Molly Mason Family Band |
| The Jayhawks |
| The Jaynetts |
| The Jazz Age Ensemble |
| The Jazz Artists Guild |
| The Jazz Butcher |
| The Jazz Christmas Ensemble |
| The Jazz Couriers |
| The Jazz Crusaders |
| The Jazz Entertainers |
| The Jazz Epistles |
| The Jazz Exponents |
| The Jazz Forum All Stars |
| The Jazz Hole |
| The Jazz June |
| The Jazz Mafia Horns |
| The Jazz Mandolin Project |
| The Jazz Messengers |
| The Jazz Poets Trio |
| The Jazz Rascals |
| The Jazz Renegades |
| The Jazz Singers |
| The Jazz Three-O |
| The Jazz Tribe |
| The Jazzbastards |
| The Jazztet |
| The Jazztronauts |
| The Jealous Girlfriends |
| The Jealous Sound |
| The Jebbs Band |
| The Jeevas |
| The Jeff Alexander Chorus |
| The Jeff Hamilton Trio |
| The Jeff Healey Band |
| The Jeff Lorber Fusion |
| The Jeggpap Jazzband |
| The Jellies |
| The Jelly Beans |
| The Jelly Bees |
| The Jelly Jam |
| The Jenkins |
| The Jensens |
| The Jeremy Days |
| The Jerky Boys |
| The Jeromes |
| The Jerry Cans |
| The Jerry Ross Symposium |
| The Jessie Goergen Crew |
| The Jessy Dixon Singers |
| The Jesters |
| The Jesters |
