- 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
- KekKel
- KelKel
- KelKel
- KelKen
- KenKen
- KenKen
- KenKer
- KerKes
- KesKev
- KevKey
- KeyKha
- KhaKha
- KhaKha
- KhaKhe
- KheKIA
- KIAKid
- KidKid
- KidKid
- KidKid
- KidKil
- KilKil
- KilKil
- KilKil
- KilKim
- KimKin
- KinKin
- KinKin
- KinKin
- KinKin
- KinKin
- KinKin
- KinKir
- KirKis
- KisKit
- KitKiw
- KIXKK
- KKKla
- KlaKle
- KleKLP
- KlrKne
- KneKNK
- KNLKno
- KnoKob
- KobKoe
- KoeKoj
- kojKol
- KolKom
- KomKon
- KonKoo
- KooKoo
- KooKor
- KorKor
- KKot
- KotKow
- KowKra
- KraKra
- KRAKra
- KraKre
- KreKri
- KriKro
- KrKru
- KruKsh
- KSIKud
- KudKul
- KumK
- KKup
- KKur
- KurKut
- KutKwe
- KweKyg
- KygKyl
- KymkZm
- KSI (French techno/hardstyle artist)
- KSI (UK comedian & rapper Olajide Olatunji (KSIOlajideBT))
- KSI (Czech MC)
- KSI & Grennan, Tom
- KSI & Jay1
- KSI & Lil Wayne
- KSI feat. Bugzy Malone
- KSI feat. David, Craig & Digital Farm Animals
- KSI feat. Future & 21 Savage
- KSI feat. Gracey
- KSI feat. Jay1 & Deno
- KSI feat. Lil Durk
- KSI feat. S‐X
- KSI feat. Swarmz & Wayne, Tion
- KSI feat. YUNGBLUD & Polo G
- Ksis (Brazilian Keila and Kênia Boaventura duo)
- KSLV
- KSM
- KSMB
- KSMTK feat. Mist, JJ
- Ksoo (Jacksonville rapper)
- KSP (Indonesian funk/soul)
- KStewart
- Kstylis
- KSU
- KSUKE
- KSUKE × Liu, Amber from f(x)
- KT Gorique (Ivory Coast/Swiss rapper)
- Kthona
- Kthulhu (metal)
- Ktlyn
- KTO (Kamarádi táborových ohňů)
- Ktree feat. Tonez, Snoop Dogg & Candy 187
- KTrek (Wave/postwave artist)
- Ktulu (spanish band)
- Ktyb (Artist from Tunis)
- KTZ Players
- KU (US hip-hop)
- Ku Minerva
- Ku, Georgia
- Ku, Leo
- Kuadra (Italian nu metal band)
- kuatari (associated with artbyFORM/Never Say Die/SILKENWOOD)
- Kuba Knap (polish MC)
- Kuba Oms (Interpret of How Much Time)
- Kuba, DJ & Ne!tan (Adrian Pastuszak & Kuba Wroński)
- Kūbān, Alī Ḥasan
- Kubańczyk (polish MC)
- Kubasińska, Mira
- Kubat
- Kubatko
- Kubb
- Kubbi (Norwegian chiptunes)
- Kube (Finnish rap artist)
- Kube feat. Julma H
- Kube feat. Mäkki
- Kube feat. Mari Johanna
- Kube feat. Tippa & Kesken
- KubeBow
- Kubek, Smokin’ Joe
- Kubek, Smokin’ Joe & King, Bnois
- Kubichek!
- Kubik (Portuguese abstract producer Victor Afonso)
- Kubin, Felix
- Kubinski, Cassandra
- Kubišová, Marta
- Kubix (Xavier Bègue)
- Kubla (Canadian Soul and Funk Artist)
- Kublai Khan TX (Texas metalcore band)
- Küblböck, Daniel
- Kübler, Andreas (production music)
- Kubota, Shandy
- Kubota, Toshinobu
- Kubrick, Franky
- Kubricks, The
- Kubus (Dutch hip hop)
- Kubus & Rico
- Kubus feat. Rico & Sticks
- Kucheida, Françoise
- Kuchen, Herr (German rapper)
- Kuchiroro (Japanese band)
- Kučinskas, Edmundas
- Kučka (English-born Australian singer and producer)
- Küçük, Mustafa
- KUD Idijoti
- Kudai (Chilean pop group)
- Kudai (Euskal musika, Trash-Metal taldea)
- kudasaibeats
- kudo (instrumental hip‐hop artist)
- Kudo, Shizuka