- 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
- K, Paul
- K, Paul & the Weathermen
- K, Tony (hip-hop, Detroit)
- K, Will
- k?d
- k?d feat. Gault, Cecilia
- k?d feat. June One
- k. (folk/indie/acoustic rock artist Karla Schickele)
- K. (female Japanese chillout/downtempo singer Keiko Yamamoto)
- K. Da Cruz
- K. Forest (toronto rapper)
- K. Kawaii (American Singer-songwriter)
- K. Rhyme Le Roi
- K. Roosevelt
- K. Roosevelt feat. Hit-Boy
- K. Roosevelt feat. Hit‐Boy
- K. Rose
- K., Dimitri (Hardcore producer)
- K., Esha (Just Don't Let Me Go)
- K., Johann
- K., Sada (urban gospel artist)
- K., The (Belgian New Wave/Noise/Punk band)
- K., Winston
- K.A.A.N.
- K.A.B
- K.A.S.T.A.
- K.B. (US rapper)
- K.b. (probably us hiphop)
- K.D.A.
- K.F. Klik
- K.Flay
- K.Flay feat. Barker, Travis
- K.Flay feat. Fuentes, Vic
- K.Flay feat. Kid Sistr
- K.Flay feat. Morello, Tom
- K.I.A.
- K.I.D (Canadian indie rock duo)
- K.I.D (Kids In Despair)
- K.I.D. (reggaeton artist)
- K.I.G.
- K.I.Z (German hip hop group from Berlin)
- K.I.Z & May, Henning
- K.I.Z feat. Aret
- K.I.Z feat. Aret
- K.I.Z feat. Audio88, Yassin & Marc, Manny
- K.I.Z feat. Audio88, Yassin & Marc, Manny
- K.I.Z feat. Drama Kuba & Kannibal Rob
- K.I.Z feat. Drama Kuba & Kannibal Rob
- K.I.Z feat. Drama Kuba, Kannibal Rob, Vork One & Jesse MC
- K.I.Z feat. Kannibal Rob
- K.I.Z feat. Massimo
- K.I.Z feat. Massimo
- K.I.Z feat. May, Henning
- K.I.Z feat. May, Henning
- K.I.Z feat. Mehnersmoos
- K.I.Z feat. Motherfucker, MC
- K.I.Z feat. Motherfucker, MC
- K.I.Z feat. Motherfucker, MC, Wendland, Wolfgang, Rotzky, Bärbel & Drama Kuba
- K.I.Z feat. Outerspass
- K.I.Z feat. Said, Mach One, Tony D, Kalusha, Kannibal Rob, Defi, King Orgasmus One, Smoky, Drama Kuba, Flexis & Basstard, MC
- K.I.Z feat. Sefo
- K.I.Z feat. Sido
- K.I.Z feat. Sido
- K.I.Z feat. Stunna666
- K.K.
- K.M.C. Kru
- K.O, DJ (Disk Jockey)
- K.O. (UK rapper)
- K.P. & Envyi
- K.R. (US rapper)
- K.Rene’ (Female Rapper from Corpus Christi, Texas, U.S.A..)
- K.S.A.
- K.V.Mahadevan
- K.Will
- K.ZIA (Kezia Quental)
- K'Lee (New Zealand female singer)
- K'naan feat. Bono
- K'naan feat. Chubb Rock
- K'naan feat. Foster, Mark
- K'naan feat. Furtado, Nelly
- K'naan feat. Hammett, Kirk
- K'naan feat. Levine, Adam
- K'naan feat. Marley, Damian
- K'naan feat. Mos Def & Chali 2na
- K'naan feat. Mwafrika
- K'naan feat. Nas
- K'naan feat. Richards, Keith
- K'naan feat. will.i.am
- K'Nova
- K'onga, La (Cuarteto band from Córdoba, Argentina)