- KK
- KK
- KKaa
- KaaKab
- KabKaf
- KafKai
- KaiKai
- KaiKal
- KalKal
- KalKal
- KalKam
- KamKam
- kamKan
- KanKan
- KanKan
- KanKap
- KapKar
- KarKar
- KarKar
- KarKAR
- KARKar
- KarKas
- KasKas
- KasKat
- KatKat
- KatKau
- KauKax
- KAYKay
- KayKAY
- KAYKB
- KBKe
- KeKee
- KeeKee
- KeeKei
- KeiKel
- KelKel
- KelKel
- KelKem
- KemKen
- KenKen
- KenK
- KeoKer
- KerKes
- KesKev
- KevKey
- KeyKha
- KhaKha
- KhaKha
- KhaKhe
- KheKia
- KiaKid
- KidKid
- KidKid
- KidKid
- KidKii
- KiiKil
- KilKil
- Kilkil
- KilKim
- KimKim
- KimKin
- KinKin
- KinKin
- KinKin
- KinKin
- KinKin
- KinKin
- KinKIR
- KirKir
- KirKit
- Kitkit
- KitKja
- KjaKla
- kLaKle
- KleKli
- KLIKMD
- KMDKni
- KniKno
- KnoKnu
- KnuKoc
- KoKof
- KofKok
- KOKKol
- KolKom
- KomKon
- KonKon
- KonKoo
- KooKor
- KorKor
- KorKos
- KosKou
- KovKoz
- KozKra
- KraKra
- KraKre
- KreKri
- KriKri
- KriKro
- KroKru
- KruKSH
- KSHKu
- KuKul
- KulKum
- KumKun
- KunKur
- KurKut
- KutKve
- KveKya
- KyaKyg
- KygKyr
- KyrkZm
- K.Will & MAMAMOO feat. Wheesung
- K.Will feat. Beenzino
- 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 “Jr. Gong”
- 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)
- K’ala Marka
- K’jaun De’marr
- K’Jon
- K’Jon feat. Merritt, Mistee
- K’la (US rapper/singer)
- K’naan (Somali Canadian poet, rapper, singer, songwriter and instrumentalist)
- K’naan feat. Bono
- K’naan feat. Chubb Rock
- K’naan feat. Furtado, Nelly
- K’naan feat. Hammett, Kirk
- K’naan feat. Marley, Damian “Jr. Gong”
- K’naan feat. Nas
- K’naan feat. will.i.am & Guetta, David
- K’naan feat. Yasiin Bey & Chali 2na
- K’ron (US rapper)
- K’s Choice (Belgian indie rock band)
- K’s, The (UK indie rock band from Earlestown, Merseyside)
- K/DA (League of Legends girl group)
- K/DA & Seraphine
- K1 (latin cumbia group)
- K11
- K12
- K15
- K1D (Belgian rapper, birth name Badara Niasse)
- K1n5e & Haza
- K1ZA
- K2 (Polish artist)
- K2 (German eurodance duo, known for track 'Der Berg ruft')
- K2 (Japanese noise musician Kimihide Kusafuka)
- K2 (South African Band)
- K2 (Serbian pop duo)
- K2 (Polish rapper)
- K2 Groove
- K21 (adelaide australia rapper)
- K2E Cradle
- K2R Riddim
- K2S
- K3 (Flemish all girl pop group)
- K3ndrick (rapper/singer)
- K4 (Argentinian experimental artist)
- K7
- K90
- Ka (US rapper)
- KA (French Thrash/Death Metal Band)
- KA (Dutch rapper)
- Ka-Spel, Edward
- Ka, Lena
- Ka'au Crater Boys
- Ka'miko (Singer)
- Ka'Villa
- Ka’ikena Scanlan
- KA$hDAMI
- KA5SH
- Kaa
- Kaa, Uwe (Munich reggae artist)
- KAACHI
- Kaada, Patton
- Kaagman, Jerney
- Kaah
- Kaale, Jeff
- Kaamos (Swedish death metal)
- Kaan, Snoop Dogg & Foureira, Eleni
- Kaandorp, Brigitte
- Kaapana, Led
- Kaapana, Ledward
- Kääriäinen, Jorma
- Kääriäinen, Jorma & Riku Niemi Orchestra
- Käärijä
- Käärijä & Vikman, Erika
- Käärijä feat. KähinäPate
- Kaaris
- Kaaris & Bosh
