- KK
- KK
- KKAA
- KAAKad
- KadKah
- KahKai
- KaiKak
- KalKal
- KalKal
- KalKam
- KAMKam
- KamKAN
- KANKan
- KanK
- Kaokap
- KapKar
- KARKar
- KarKar
- KarKar
- KarKar
- KarKas
- KasKat
- KatKat
- KatKat
- KatKaw
- KawKay
- KayKAY
- KAYKB
- KBKea
- KeaKee
- KeeKeh
- KehKej
- KejKel
- KelKel
- KelKel
- KelKen
- KenKen
- KenKen
- KenKer
- KerKes
- KesKev
- KevKey
- KeyKha
- KhaKha
- KhaKha
- KhaKhe
- KheKia
- KiaKid
- KidKid
- KidKid
- KIDKid
- KidKik
- KikKil
- KilKil
- KilKil
- KilKim
- KimKin
- KinKin
- KinKin
- KinKin
- KinKin
- KinKin
- KinKin
- KinKir
- KirKis
- KisKit
- KitKiv
- KivKj
- KjKla
- KlaKle
- KleKlo
- KloKna
- KnaKni
- KniKNO
- KNOKob
- KobKod
- KodKoi
- KoiKol
- KolKOM
- KomK
- KKon
- KonKoo
- KooKor
- KorKor
- KorKOT
- KotKow
- KowKra
- KraKra
- KraKra
- KraK
- KreKri
- KriKr
- KrKru
- KruKrz
- KrzKub
- KubKul
- KulKum
- KumKun
- KunKur
- KurKut
- KutKwa
- KwaKyg
- KygKyl
- KylkZm
- Kodeseven
- Kodiac (Post metal band from St. Louis, Missouri)
- Kodiak (John Ross)
- Kodiak (Montreal, Quebec)
- Kodigo 36
- Kodō
- Kodomo Band
- KODOMOi
- Kòdul
- Koduri, Kalyani
- Kody Kavitha
- Koechli, Richard
- Koefoed, Ray
- Koelewijn, Peter
- Koen, Pieter
- Koenig, Ezra
- Koenige und Priester
- Koenigs, Pierre
- Koenix
- Koerner, Maggie
- Koers
- Koes Bersaudara
- Koes Plus
- Koestner, Daniel
- Koethe
- Kofelgschroa
- 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)
- Kofi, Tia & Cahill
- Kofs
- Kofs, Lacrim
- Kofs, Layzi
- Kofs, Soolking
- Kofy Brown
- Kóga
- Kogan, Leonid Borisovich (Soviet classical violinist, 1924-1982)
- Kogarashi (electronic artist)
- Kognitif (French trip-hop producer)
- Kognitif feat. Robertson, Jeanette
- Kogon, Sam
- Kogz
- 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 & SALU
- KOHH feat. sequick
- KOHH feat. Sick
- Kohiruimaki, Kahoru
- Kohl, Chantel
- Kohlhepp, Bernd & Treyz, Jürgen
- Kohli, Rochak
- Kohli, Tyesha
- Kohllapse
- Kohlstedt, Martin
- Kohn, Meilech
- Köhncke, Justus
- Kohndo
- Kohomua
- Kohout plaší smrt
- Kohout, Nina
- Kohrs, Randy
- Kohti Tuhoa
- Koi (hip hop)
- Koï (probably us hiphop)
- 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