- KK
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- KKaa
- KaaKab
- KabKae
- KaeKai
- KaiKai
- KaiKal
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- KalKal
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- KCKea
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- KejKel
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- KelKel
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- KemKen
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- KeyKha
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- KhaKha
- KhaKHA
- KhaKHZ
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- KMTKni
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- KobKoe
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- KolK
- KolKon
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- KKos
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- KuhKum
- KumKun
- KunKur
- KurKur
- KurKut
- KutKwa
- KwaKyg
- KygKYL
- KYLKyv
- KyykZm
- Kuhr, Lenny
- Kuhr, Lenny & Poppys, Les
- Kuhtona
- Kui, Jason (guitarist based in Virginia, US)
- Kuilu (Finnish black metal)
- Kuinka
- Kuipers, Walter
- KUJA (US singer-songwriter)
- Kujah
- Kujira (Japanese composer)
- Kujira feat. yama
- Kukan Dub Lagan
- Kukeiha Club (Konami's in-house band)
- Kuki (Polish rapper)
- KUKII
- KUKII feat. Ace, Lala
- Kukiz, Paweł (Polish actor)
- Kukkonen, Viljami
- KUKL
- Kukon
- Kukon & @Atutowy
- Kukon & SecretiveSuicide
- Kukon & Zep, Zeppy
- Kukon feat. Kaz Bałagane
- Kukon, @Atutowy & Vez
- Kukon, Januszkiewicz, Marcin & Więcek, Kuba
- Kukryniksy (Russian rock band)
- Kuku
- KUKU$
- KUKU$ feat. Hladni
- Kukule, Aija
- Kukule, Aija & Kreicberga, Līga
- Kukule, Aija & Zīvere, Mirdza
- Kukule, Aija, Zīvere, Mirdza & Gebharde, Pārsla
- Kukulska, Natalia
- Kukuruza
- Kuky
- Kula Shaker
- Kulan Gath
- Kulay
- Kulbin, Anett
- Kulcha
- Kulcha Connection
- KULE (Punk Band from Madison, Wisconsin)
- Kulebra
- Kulick
- Kulick, Bruce
- Kulick, Bruce feat. Corabi, John
- Kuljian, Bodie (Christian Artist and Songwriter)
- Kulka, Gabriela
- Kulkarni, Anurag (South Indian Playback Singer)
- Kulkarni, Anurag & Behara, Ramya
- Kulkarni, Anurag & Mangli
- Kulkarni, Jaywant
- Kulkarni, Karan
- Kulkarni, Saleel
- Kull
- Kull Trigger
- Kull, Dave
- Kullit, Yullieta
- Kullnes
- Kulokahai, George
- Kult (founded by Kazik Staszewski in 1982)
- Kult (Italian black metal)
- Kult of Red Pyramid
- Kult ov Azazel
- Kultama
- Kulthum, Umm
- Kultiration
- Kultist (Brazil / Black/Thrash Metal)
- Kultur Shock (American gypsy punk band)
- Kumadam
- Kumaki, Anri
- Kumar (Cuban-Spanish latin / hip hop artist)
- Kumar Bishwajit
- Kumar Sanu & Alka Yagnik
- Kumar Sanu & Temptations 010
- Kumar, Akshay
- Kumar, Amit
- Kumar, Amit & Krishnamurthy, Kavita
- Kumar, Amit & Mangeshkar, Lata
- Kumar, Amit & Mukherjee, Sapna
- Kumar, Amit & Paudwal, Anuradha
- Kumar, Amit & Singh, Bhupinder
- Kumar, Amit & Yagnik, Alka
- Kumar, Amit, Yagnik, Alka
- Kumar, Anish
- Kumar, Ashok
- Kumar, Deepak (Indian playback singer)
- Kumar, Dharan
