- KK
- KK
- KKAA
- KaaKad
- KadKah
- KahKai
- KaiKal
- KalKal
- KalKal
- KalKAM
- KAMKam
- KamKAN
- KANKan
- KanKao
- KaoKap
- KapKar
- KarKar
- KarKar
- KarKar
- KarKar
- KarKas
- KasKat
- KatKat
- KatKat
- KatKaw
- KawKay
- KayKAY
- KAYKB
- KBKea
- KeaKee
- KeeKeh
- KehKek
- KKel
- KelKel
- KelKel
- KelKen
- KenKen
- KenKen
- KenKer
- KerKes
- KesKev
- KevKey
- KeyKha
- KhaKha
- KhaKha
- KhaKhe
- KheKib
- KibKid
- KidKid
- KidKid
- KidKid
- KidKil
- KilKil
- KilKil
- KilKim
- Kimkim
- KimKin
- KinKin
- KinKin
- KinKin
- KinKin
- KinKin
- KinKin
- KinKir
- KirKiS
- KisKit
- KitKır
- KırKke
- KKeKla
- KlaKli
- KliKlu
- KluKni
- KniKno
- KnoKnu
- KnuKoc
- KocKof
- KofKok
- KokKol
- KolKom
- KomKon
- KonKoo
- Kookoo
- KooKor
- KorKos
- KosKot
- KotKoz
- KozKra
- KraKr
- KraKre
- KreKri
- KriKri
- KriKro
- KroKru
- KruKSU
- KTKuh
- KuhKum
- KumKun
- KunKur
- KurKus
- KusKuy
- KuzKXN
- KXNKyg
- KygKyr
- KyrkZm
- Kooper, Al
- Kooper, Al & Bloomfield, Mike
- Kooper, Al with Blood, Sweat & Tears
- Koopsta Knicca
- Koopsta Knicca feat. Paul, DJ
- KOOQLA
- Koorax, Ithamara
- Koorts, De
- Koós, János
- Koosha Azim
- Koosha, Ash
- Koots, Adam
- KOP (Catalan hardcore punk band)
- KOP + Tipuaixí
- Kop Choir, The (Liverpool FC supporters)
- Kopec, Thad
- Kopecky (progressive rock instrumental band)
- Kopecky (formerly the Kopecky Family Band)
- Kopek
- Kopf, Elsa
- KopfEcho
- KopfKino (DJ, Producer)
- Kopmajer, Simone
- Koppel, Benjamin (Danish jazz musician)
- Koppes, Peter
- Koppikar, Samira
- Koppruch, Nils
- KOPPS
- KOPS (Danish artist)
- Kopta, Caleb
- KOR
- Kör Talih
- Kor, The
- Kora (New Zealand reggae group)
- Kora (Polish singer Olga Jackowska)
- Kora & Maanam
- KORA WINTER
- KORA WINTER feat. Taby Pilgrim
- Korablove (electronic music producer Roma Korablove)
- Korado (Korado Buzeti)
- Korado, Brendi
- Korál (Hungarian rock band)
- Koralle
- Korallreven
- Koray, Erkin
- Korb, Danny
- Korb, Darren (US video game music composer)
- Korb, Darren & Barrett, Ashley
- Korb, Darren feat. Barrett, Ashley
- Korb, Kristin
- Korb, Ron
- Korbee
- Korben Dallas (alternative rock - Bratislava)
- Korben Dallas (metal, post-hardcore, screamo, sludge, metal, post-hardcore, screamo, sludge)
- Korbenski, Milo
- Körberg, Tommy
- Körberg, Tommy & Paige, Elaine
- Körberg, Tommy & Quilley, Denis
- Korcheski, Barry
- Korda György
- KORDELYA
- Kordhell (Mick Kenney alias for phonk music)
- Kordowska, Sara
- Kordz, The
- Kore (Esperanto)
- Kore (French DJ and Hip Hop producer)
- Kore & Ninho
- Kore, Luv Resval & Alkpote
- Korea (swedish alternative rock/metal band)
- Korea Girl
- Korea, The (Russian metalcore band)
- Koreana
- Koreck, Claudia
- Koree
- Koreless (UK electronic)
- Korem, Aya
- Korenaga, Kōichi
- Korento
- Koresma
- Korey Dane
- Korg, Cosmo
- Korgialas, Dimitris (Greek singer)
- Korgis, The (British pop band)
- Korhan Futacı & Kara Orkestra
- Korhonen, Kaisa
- Kori (Korisound on social media)
- Koriass
- Koriass feat. Boogat & Anjulie
- Koriass feat. Dramatik
- Koriass feat. Eman