- 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
- Kittyhawk (jazz fusion band from Los Angeles, CA; active in the early 1980s)
- Kittyhawk (emo/indie pop band from Chicago, IL)
- Kittyhawks, The
- Kitus
- Kiuas
- Kiuldret
- Kiusa (Finnish band)
- KIVA
- Kivel, Matt
- Kivesveto Go Go
- Kivi, Maarja
- Kivi, Sarah & Non Person
- Kivilaan, Triinu
- Kivimetsän Druidi
- Kiviniemi, Kalevi
- Kiwanuka, Michael
- Kiwi (London-based producer Alex Warren)
- Kiwi (Middlesbrough, UK)
- Kiwi Flash
- Kiwi Jr
- kiwifrooot
- Kiwihug (Korean Rock Band)
- Kiwis, The (An indie rock duo from New York)
- KIX (American hard rock band)
- Kix, Missy (Moshi Monsters character)
- Kiyan Yousefbeik (DSDS 2023)
- Kiyo (Filipino Hip-hop act)
- Kiyoharu
- Kiyoshi, Ryujin
- Kiyoura, Natsumi
- Kiz (NDW)
- KIZ (French duet)
- kizaru (Russian rapper)
- Kizo (Polish MC)
- Kizo, BeMelo & mikipublicenemy
- Kizuki, Minami
- Kizuna Simulation
- Kizuna, AI
- Kizuna, AI & Moe Shop
- Kizunaut
- Kizz, Alvin (Pop singer-songwriter)
- Kılıç, Ahmet (trance)
- Kılınçer, Gökçe
- Kınay, Erdem
- Kıraç (Ali Tufan Kıraç)
- Kırdar, Gökhan
- Kırıka
- Kırmızıgül, Mahsun
- Kısakürek, Necip Fazıl
- Kısaparmak, Fatih
- Kısaparmak, Şebnem
- Kıvırcık Ali
- Kızılay, Abdurrahman
- Kızılay, Ergin
- Kızılırmak
- Kızılok, Fikret
- KJ Air (Kenneth Takanami & Juliana Chahayed)
- KJ-52 & TC
- KJ-52 feat. Amani
- KJ-52 feat. Bonafide
- KJ-52 feat. Braille
- KJ-52 feat. Collins, Todd
- KJ-52 feat. Da' T.R.U.T.H.
- KJ-52 feat. Dorsaint, Nirva
- KJ-52 feat. Funky
- KJ-52 feat. Goldinchild
- KJ-52 feat. Irene, Emily
- KJ-52 feat. J.R.
- KJ-52 feat. Jones, Canton
- KJ-52 feat. Knowdaverbs
- KJ-52 feat. Lecrae
- KJ-52 feat. Liquid
- KJ-52 feat. Mars ILL
- KJ-52 feat. McNevan, Trevor
- KJ-52 feat. McNevan, Trevor
- KJ-52 feat. Moss, George
- KJ-52 feat. Murray, Dre
- KJ-52 feat. Rhema Soul
- KJ-52 feat. Ross, Brook
- KJ-52 feat. Theory Hazit
- KJ-52 feat. Thi'sl
- KJ‐52
- KJ‐52 feat. Blanca
- KJ‐52 feat. Collins, Todd
- KJ‐52 feat. Dorsaint, Nirva
- KJ‐52 feat. Goldinchild
- KJ‐52 feat. Mars ILL
- KJ‐52 feat. McNevan, Trevor
- KJ‐52 feat. Social Club Misfits & Omär, Xavier
- Kjarkas, Los
