- JJ
- JJ
- JJ
- JJ
- JJaa
- JaaJac
- JacJac
- JacJac
- JacJac
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- JacJac
- JacJac
- JacJad
- JADJae
- JaeJag
- JagJah
- JahJai
- JaiJak
- JakJal
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- JBJea
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- JEAJed
- JedJee
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- JunJup
- JupJur
- JurJus
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- JusJuw
- JUWJY
- jyAJZA
- Justin Jay (Los Angeles–born DJ/producer)
- Justin Jay & EVA
- Justin Jay ft. Taylor, Josh
- Justin Jay's Fantastic Voyage ft. Taylor, Josh and Bridges, Benny
- Justin Morelli
- Justin Prime (Electro house producer Justin Putuhena)
- Justin Stone (hiphop us)
- Justin Stone, Rojas, Emilio
- Justin Varghese
- Justin Varghese, Hegde, Sanjith, Rajeev, Anila & Koya, Suhail
- Justin Wilder
- Justina Lee Brown
- Justincase
- Justine (French punk rock band)
- Justine's Mic
- Justis, Bill & His Orchestra
- JustMakeMeCry (Dweebpop)
- Justnormal
- Justs (drummer, ex-member of "Pasaules gaisma")
- Justs (Latvian singer Justs Sirmais)
- JustTizze
- Justus (German rapper Erik Keil)
- Justus (Justus Schipper, future rave DJ)
- Justus (Canadian rock band)
- JustWarrenPeace
- JustWarrenPeace & Jvst X
- Justzai (Isaiah Wallace, also known as Zai)
- Jutai, Tyra
- Jutaun (vocal group from NJ)
- Jutbring, Per Störby
- Jutes
- Jutes feat. Royal and The Serpent
- Jutha
- Juto (rapper)
- Jutras, Benoît
- Jutrø (polish music producer)
- Jutty Ranx
- juuku
- juuku & Manila Killa
- juuku & McCall
- juuku & SSOS feat. NEWYON
- juuku feat. Holywatr
- Juul, Søren (Danish singer-songwriter and musician)
- Juulia (Finnish singer)
- Juun feat. Smith, Sam
- juunni
- Juustopäät
- Juval
- Juvaliant
- Juvann, Marcellus
- Juvel (Winnipeg band)
- Juvelen
- Juvenile (New Orleans rapper Terius Gray)
- Juvenile (OOPARTZ)
- Juvenile & Megan Thee Stallion
- Juvenile & The UTP Playas
- Juvenile & UTP
- Juvenile Baby
- Juvenile feat. B.G. & Bullet Proof
- Juvenile feat. Big Moe & B.G.
- Juvenile feat. Big Tymers
- Juvenile feat. Big Tymers & B.G.
- Juvenile feat. Big Tymers & Lil Wayne
- Juvenile feat. Big Tymers, B.G. & Turk
- Juvenile feat. Birdman
- Juvenile feat. Jean, Wyclef & Ying Yang Twins
- Juvenile feat. Kango Slim
- Juvenile feat. Lil Wayne
- Juvenile feat. Lil Wayne & Turk
- Juvenile feat. Magnolia Shorty & Big Tymers
- Juvenile feat. Mannie Fresh
- Juvenile feat. Mannie Fresh & Lil Wayne
- Juvenile feat. Mannie Fresh & Lil Wayne
- Juvenile feat. Q Corvette
- Juvenile feat. Skip
- Juvenile feat. Skip & Wacko
- Juvenile feat. Soulja Slim
- Juvenile feat. T-Money & Kango Slim
- Juvenile feat. TQ
- Juvenile feat. Wacko & Skip
- Juveniles
- Juvenilia (dream pop from Argentina)
- Juventa
- Juventa feat. Curran, Erica
- Juventud Juché
- Juventude (Spanish duo from Sevilla)
- Juventude Leonina
- Juves, Los (independent band from Maipú, Santiago de Chile named after Juvenal)
- Juvet, Patrick
- Juwan, DJ
