- JJ
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- JukJul
- JulJul
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- JunJun
- JunJup
- JupJus
- JusJus
- JusJVG
- JVGJZA
- Jonny West (Singer/Songwriter from American Idol S18)
- Jonny, Dubba
- Jonnycatland
- Jono (Crossover prog band from Sweden)
- Jonquil
- Jónsi (from Sigur Rós)
- Jónsi & Alex
- Jonson, Mathew (Canadian electronic musician)
- Jonson, Zwanie
- Jonsson, Thomas Denver & September Sunrise, The
- Jonsu
- Jont
- Jontez (Dansband)
- Jonth (Jesper Jonth)
- Jontha Links
- Jonti
- JonTron & Gregory Brothers, The
- Jontti
- Jontti & Jodarok
- Jontti & Shaka
- Jontti & Shaka
- Jontti & Shaka feat. Adebizi & Konna
- Jonwayne (United States rapper)
- Jonwayne feat. Watts, Danny
- JONY (Russian artist)
- Jony J
- Jonze, Akiba
- Jonzun Crew
- Joo, Inro
- JOOHEON
- Jook
- Jooks
- Jool TV
- Jooliet
- Joolz (poet)
- Joomanji (Jonah Christian, Amir Oosman, Robert Finucane)
- Joomanji feat. Maria, Saara
- Joomanji feat. Olsen, Lindsay
- Joon (Yasmin Kuymizakis)
- JOON (Maltese producer Yasmin Kuymizakis)
- Joon (indie pop singer)
- Joon Gloom
- Joon Moon
- Joonie (Calvin "Joonie" Gary, Jr.)
- Joony
- Joony & CashMoney AP
- Joony & Lily Rayne
- Joony feat. Big Weigh
- Joony feat. Foux, Lancey
- Joony feat. TTM Dawg
- Joop (Dutch dj / producer)
- Joose (R&B group)
- Joose Keskitalo ja Kolmas Maailmanpalo
- Joost (Aka Little Josy; Belgian singer/songwriter Joost Van Hoeylandt)
- Joost (Joost Klein, Dutch rapper)
- Joost & gladde paling
- Joost feat. Ronny, Donny
- JoosTVD
- Joosuc
- Jooyoung (Korean singer-songwriter)
- Jop
- Jopek, Anna Maria
- Jopek, Anna Maria & Friends with Metheny, Pat
- Jophus
- Joplin, Janis
- Joplin, Janis & Big Brother & the Holding Company
- Joplin, Janis & Butterfield, Paul, Blues Band, The
- Joplin, Janis & Dick Oxtrot Jazz Band
- Joplin, Janis & Jones, Tom
- Joplin, Janis & Kaukonen, Jorma
- Joplin, Josh
- Joplin, Scott (composer and pianist)
- Joplin, Scott Baker, Duck
- Joplin, Scott Engels, Ton
- Joplyn
- Joppert, Lulu (Brazilian)
- Joquarter (ThrazKinG [Go-E-lloo])
- Jör9
- Jorane
- Jord (Danish band)
- Jordaan, Arno
- Jordaan, Johnny
- Jordaan, Theuns
- Jordaan, Theuns & du Plessis, Juanita
- Jordan (Argentinian rock band)
- Jordan & Baker
- Jordan Agro
- Jordan Andrew
- Jordan Bratton
- Jordan Dim
