- KK
- KK
- KKab
- KabKaf
- KafKAI
- KAIKak
- KakKal
- KalKal
- KalKam
- KamKam
- KamKan
- KanKan
- KanKap
- KapKar
- KarKar
- KarKar
- KarKar
- KarKas
- KasKas
- KasKat
- KatKat
- KatKau
- KauKay
- KayKay
- KayKaz
- KazKea
- KeaKee
- KeeKei
- KeiKek
- KekKel
- KelKel
- KelKem
- KemKEN
- KenKen
- KenK
- KerKer
- KerKev
- KevKey
- KeyKha
- KhaKha
- KhaKha
- KhaKho
- KhoKic
- KicKid
- KidKid
- KidKid
- Kidkik
- KikKil
- KilKil
- KilKim
- KimKim
- KimKin
- KinKin
- KinKin
- KinKin
- KinKIN
- KinKin
- KinKir
- KirKis
- KisKit
- KitKJ
- KJKla
- KlaKle
- KleKli
- KliKna
- KnaKni
- KniKno
- KnoKob
- KobKof
- KofK
- KokKol
- KolKon
- KonKon
- KonKoo
- KooKor
- KorKor
- KorKOT
- KotKoz
- KozKra
- KraKra
- KraKre
- KreKri
- KriKrl
- KrmKRS
- KrsKrz
- KrzKuc
- KuKUM
- KumKun
- KunKur
- KurKut
- KutKwa
- KwaKyg
- KygKyl
- KylKZA
- Koffee (Jamaican reggae singer Mikayla Simpson)
- Koffee Brown
- Koffee Brown feat. B12
- Koffee el Kafetero
- Koffee el Kafetero y Silvio, Lil & Vega, El
- Koffin Kats
- Kofi
- Kofi, Tia (British drag queen)
- Kofs
- Kofy Brown
- Kóga
- Kogan, Leonid Borisovich (Soviet classical violinist, 1924-1982)
- Kogarashi (electronic artist)
- Kognitif (French trip-hop producer)
- Kogon, Sam
- Koh, Sophie
- Kohana (Greek stoner rock)
- Kohanski, Chloe
- Kohanski, Chloe & Shelton, Blake
- Kohany, Alireza (Iranian Musical Artist)
- Kohey (EDM artist)
- KOHH (Japanese Hip-Hop artist)
- KOHH feat. Dutch Montana
- KOHH feat. Dutch Montana & Loota
- KOHH feat. Dutch Montana & SALU
- KOHH feat. sequick
- KOHH feat. Sick
- Kohiruimaki, Kahoru
- Kohl, Chantel
- Kohlhepp, Bernd & Treyz, Jürgen
- Kohli, Rochak
- Kohllapse
- Kohlstedt, Martin
- Köhncke, Justus
- Kohndo
- Kohout plaší smrt
- Kohout, Nina
- Kohrs, Randy
- Kohti Tuhoa
- Koi (hip hop)
- Koi Boys, The
- Koi Child
- Koi, Ankathie
- Koi. (Virginia Beach electronic/chillwave producer)
- KOIKOI
- Koikson, Liisi
- Koil (Indonesian rock band)
- Koinonia
- Koit
- Koité, Habib
- Koité, Habib & Bamada
- Kõiv, Epp
- Koivu, Matti Johannes
- Koivunen, Ari
- Koivunen, Brita
- Koivunen, Brita ja Four Cats
- Koivuniemi, Paula
- Koivusalo, Timo
- Koizumi, Kyoko
- Koj
- Kojak (French house group)
- Kojaque
- Koji (PA singer/songwriter)
- Kojiro
- Kojo (Finnish singer)
- Kojo Funds
- Kojo Funds feat. Kranium
- Kojón Prieto y los Huajolotes
- Kök
- Kokab
- Kokane (US rapper Jerry Long, Jr., aka Mr. Kane)
- Kokayi
- KOKAYNA
- KOKAYNA feat. Shroomy, Diana
- KOKIA
- Kokić, Emilija
- Kokinos, Nelly
- Kokiri (English electronic artist; Kevin Williams)
- Kokkonen, Anna
- Koko Higa
- KOKOKO!
- Kokomo (British 70s soul band)
- Kokomo (post rock band from Duisburg, Germany)
- Kokomo (Classical composer who used Kokomo as a pseudonym for his pop work)
- Kokopelli, Kailash
- kokoro (instrumental hip‐hop beatmaker)
- KOKOROKO
- Kokoshca
- Kokotas, Stamatis
- Köksal, Cem
