- The Jasper Dickson Revue -- The Javells
- The Jaws -- The Jay Jays
- The Jay & Kai Trombone Octet -- The Jaynetts
- The Jayos -- The Jazz Artists Guild
- The Jazz Butcher -- The Jazz Corps
- The Jazz Council -- The Jazz Exponents
- The Jazz Expressions -- The Jazz Giants
- The Jazz Groove Syndicate -- The Jazz Messengers
- The Jazz Ministers -- The Jazz Piano Versions
- The Jazz Police -- The Jazz Three-O
- The Jazz Tribe -- The Jazzinvaders
- The Jazzistics -- The JB Horns
- The JBL -- The JCB