- KK
- KK
- KKA
- KAKab
- KabKad
- KADKah
- KahKai
- KAIKak
- KakKal
- KalKal
- KalKal
- KalKam
- KamKam
- KamKan
- KanKan
- KanKan
- KanKap
- KapKar
- KarKar
- KarKar
- KarKAR
- KARKar
- KarKAS
- KasKas
- KasKat
- KatKat
- KATKat
- Katkav
- KaWKay
- KayKay
- KayKaz
- kazKC
- KCKea
- KeaKee
- KeeKef
- KefKei
- KeiKel
- KelKel
- KelKel
- KelKem
- KemKen
- KenKen
- KenKen
- KenKer
- KerKes
- KesKet
- KetKey
- KeyKFC
- KFDKha
- KhaKha
- KhaKha
- KhaKhi
- KhiKia
- KiaKid
- KidKid
- KidKid
- KidKid
- KidKie
- KieKil
- KilKil
- KilKil
- KilKil
- KilKim
- KimKin
- KinKin
- KinKin
- KinKin
- KinKin
- KinKin
- KinKin
- KinKin
- KinKir
- KirKir
- KirKit
- KitKit
- KitKJ
- KJKla
- KlaKla
- KlaKle
- KleKlu
- KluKne
- KneKni
- KniKno
- KnoKnx
- KnxKo
- KocKof
- KofKok
- KokKol
- KolKom
- KomK
- KonKon
- KonKoo
- KooKor
- KorKor
- KorKos
- KosKot
- KOTKoy
- KoyKra
- KraKra
- KraKra
- KraKre
- KreKri
- KriKri
- KriKro
- KroKru
- KruKSI
- KSIkud
- KudKul
- KulKum
- KumKun
- KunK
- KurKus
- KusKva
- KvaKXN
- KXNKyg
- KygKyn
- KyokZm
- Klub des Loosers
- Klub Rider
- Klub Rider feat. York
- Klub Sandwich
- Kluba, The
- Klubbb3 (German/Dutch/Belgian schlagertrio)
- Klubbheads
- Klubbhoppers
- Klubbingman
- Klubbingman feat. Delgado, Trixi
- Klubfiller (UK hard dance producer Steven Brett)
- Klug, Olive
- Klugh, Earl
- Klugh, Earl, Trio
- Klum, Heidi
- Klumben (Danish dancehall artist)
- Klumben & Raske Penge
- Klumben feat. Raske Penge
- Klur (Swedish progressive house music producer)
- Klur & Fejká
- Klus, Tomáš (Czech singer-songwriter)
- Klus, Tomáš a Cílová Skupina, Janáčkova filharmonie Ostrava
- Klus, Tomáš feat. Klusova, Tamara
- Klus, Tomáš, Janáčkova filharmonie Ostrava
- Kluster (French techno duo Laurent Scimeca & Robert Collado)
- Kluster feat. Carroll, Ron
- Klusters
- Klutæ (industrial side‐project of Leæther Strip aka Claus Larsen)
- Klute (drum & bass artist Tom Withers)
- Klute feat. Calibre
- Kluth, Jonathan
- KLYDE (basque artist)
- Klyde, Rydah J. (Bay area rapper)
- KLYDIX
- Klymaxx
- Klyne (Duo from Einhoven)
- Klypi
- Klytopia (Alex Belai)
- KM feat. LEX
- Kmac2021
- KMC (German hip hop group KinzMen Clikk)
- KMC (90s/00s house/trance, key tracks "Get Better", "I Feel So Fine")
- KMC (ragga/soca artist Ken Marlon Charles, key track "Soul on Fire")
- KMC feat. Dhany
- KMC feat. Sandy
- KMD (90s US hip hop trio)
- KMD feat. Brand Nubian
- KMD feat. MF Grimm
- Kmeto, Natasha
- Kmeťoband
- KMF (Kingdom Muzic Family)
- KMFDM
- Kmila CDD
- KMN GANG
- KMNZ
- kmoe
- KMPFSPRT
- KMT (producer/remixer)
- KMZ
- KNA Connected
- Kna'an (Israeli metal group)
- Knabl, Rudi
- Knack, The (Los Angeles power pop band “My Sharona”)
- Knack, The (UK freakbeat and psychedelic rock band from Ilford, aka The Londoners)
- Knackeboul (Swiss hip hop)
- Knaegt (Malte Nordtorp)
- Knapp, Jennifer
- Knapp, Lisa
- Knapp, Lisa Featuring Coxon, Graham
- Knapp, Lisa Featuring Tibet, David
- Knapp, Sophia
- Knappe, Alexander
- Knappe, Alexander & Brandenstein, Joel
- Knappen, Die
- Knapsack (Emo/punk indie band)
- Knapsack (Gabriel O'Leary)
- Knarf, Dr.
- Knarz (German techno producer Thomas P. Heckmann)
- Knast, The
- Knasterbart
- Knasterbart, Hotze
- Knauber, Brad
- Knaus, Ulita
- Knave
- Knavery (Ohio alt pop punk)
- Knechtová, Katarína
- Knedlove (Alternative soul-rock duet)
- Knee Deep
- Knee-Hi's
- Kneebody
