- JJ
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- JJaa
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- JamJan
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- JanJap
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- JarJAS
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- Janequin, Clément (French Renaissance composer, c. 1485-1558)
- Janeret (deep house producer)
- Janerka, Lech
- Janes, David Boyd
- Janes, Ella (London-based singer and songwriter)
- Janes, Liz
- Janes, Sophie
- Janes, The (American pop-R&B girl group)
- Janet (character played by actress Georgina Verbaan)
- Janet Livv
- Janetzko, Stephen
- Janez Detd. (Belgian punkrock band)
- Jang Senato (Italian band)
- Jang, Daniel
- Jang, Ho-Cheol
- Jang, Jae In
- Jang, Keun Suk
- Jang, Mia
- Jang, Nara
- Jang, Rose
- Jang, Stella
- Jang, Woo Hyuk
- Jang, Wooyoung (2PM)
- Jangar
- Jango Feraro
- Jango Jack
- Jangus Kangus
- JANI (Muhammad Ali Khan)
- Jani & Jetsetters
- Jani & Oona
- Jani-Petteri (Finnish comedy character portrayed by Iina Kuustonen)
- Janice (Swedish R&B/soul singer)
- Janice Beltran (Musical Artist from Philippines)
- Janice feat. Sillah Saint
- Janice Gaines
- Janicka Alie-Thivierge
- Janicsák, Veca
- Janie (French singer-songwriter Julie Fournier)
- Janie Danger (Alyxandra Jane; Kvrtsy)
- Janieck (mononym alias of Janieck Devy)
- Janik
- Janine (R&B artist from Auckland, FKA Janine and the Mixtape)
- Janine and The Mixtape
- Janire (Spanish pop singer)
- Janisch, Michael (bass, producer)
- Janita (Finnish singer Janita Ervi)
- Janitor Bob and the Armchair Cowboys
- Janiz (pop punk, emo, alternative)
- Janji
- Janjua, Labh
- Janjua, Labh & D’Mello, Suzanne
- Janjua, Labh, Kakkar, Sonu & Kakkar, Neha
- Janjua, Labh, Meet Bros & Dandekar, Apeksha
- JANK (Rock band from Philadelphia)
- Janka
- Jankauskaitė, Inga (Lithuanian singer-songwriter)
- Jankauskaitė, Inga & Adomaitis, Linas
- Jankauskaitė, Inga ir Jurijus
- Jankavičius, Mantas (Lithuanian singer and actor)
- Janke, Paul
- Jankel, Chaz (English musician and songwriter)
- Jankovska, Vaska
- Jankowski, Horst and His Studio Orchestra
- Janků, Heidi
- Jann (Polish singer-songwriter)
- Jann Wilde & The Neon Comets
- Janna (Finnish singer Janna Hurmerinta)
- Janna feat. Mikael Gabriel
- Janna, Sophie
- Jannabi
- Jannacci, Enzo
- Jannacci, Enzo & Rossi, Paolo
- Jannacci, Enzo con Gaber, Giorgio
- Jannacci, Enzo feat. Conte, Paolo
- Jannah, Denise
- Jannakos, Andrew
- Jannat
- Janne Da Arc (visual kei rock band)
- Janne Lucas
- Janne Svensson (Jan Eric Svensson)
- Jännerwein (Austrian folk band)
- Jannes
- janneslicht
- Jannette Chao (latin soloist)
- Jannez (Swedish dansband)
- Jannie du Toit
- Jannik Beck
- Jannika B
- Jannok, Sofia
- Jannok, Sofia feat. Addeboy vs Cliff
