- KK
- KK
- KKa
- KaKab
- KabKad
- KadKah
- KahKai
- kaiKaj
- KajKal
- KalKal
- KalKal
- KalKam
- KamKam
- KamKan
- KanKan
- KANKan
- KanKap
- KapKar
- KarKar
- KarKar
- KarKar
- KarKar
- KarKas
- KasKas
- KasKat
- KatK
- KatKAT
- KatKav
- KavKay
- Kaykay
- KayKay
- KayKB
- KBKe
- KeKec
- KedKee
- KeeKei
- KeiKel
- KelKel
- KelKel
- KelKel
- KelKen
- KenKen
- KenKen
- KenKer
- KerKer
- KerKes
- KesKev
- KevKey
- KeyKha
- KhaKha
- KhaKha
- KhaKha
- KhaKhu
- KhuKid
- KIDKid
- KidKid
- KidKid
- KiDKID
- KIDKik
- KikKil
- KilKil
- KilKil
- KilKIM
- KimKim
- KimKin
- KinKin
- KinKin
- KinKin
- KinKin
- KinKin
- KinKin
- KinKin
- KinKir
- KirKIS
- KisKit
- KitKiw
- KiwKjj
- KjKla
- KlaKle
- KleKli
- KliKLY
- KlyKni
- KniKNL
- KnoKno
- KnoKob
- KobKod
- KodK
- KohKol
- KolKol
- KolKom
- KomKon
- KonKoo
- KooKoo
- KooKor
- KorKor
- KorKos
- KosKou
- KouKoz
- KozKra
- KraKRA
- KraKra
- KraK
- KKri
- KriKri
- KriKRS
- KRSKry
- KryKtr
- KTrK
- KuhKum
- KumKum
- KumKuo
- KuoKur
- KurKut
- KutKv
- KviKYA
- KyaKyg
- KygKyo
- KyokZm
- Khawaja, Ataf (Danish rap artist)
- Khayaal
- Khayan & New World Power, The
- Khayembii Communiqué, The
- KHAYSEN (EDM from Argentina)
- Khayyam (Indian music composer. born Sa'aadat Hussain)
- Khazaddum (Milwaukee, WI brutal death metal band)
- Khazali
- Khaze (Hungarian rapper)
- Khea (Argentine rapper)
- Khea & Kayne, Seven
- Khea, Duki & Cazzu
- Khechog, Nawan
- Khechog, Nawang
- Kheir, Amira
- Khemistry
- Khemmis (doom metal band from Denver, Colorado)
- Khen (electronic producer and DJ from Tel Aviv)
- Kheng, Benjamin
- Kheng, Narelle
- Kheon
- Kheops
- Kheops & Oxmo Puccino
- Kheops featuring Def Bond
- Kheops featuring Def Bond et Faf Larage
- Kheops featuring Faf Larage
- Kheops featuring Freeman
- Kheops featuring IAM
- Kheops featuring Oxmo Puccino
- Kher, Kailash
- Kher, Kailash & Shaan
- Kher, Kailash & Singh, Sukhwinder
- Kher, Kailash & Sujatha
- Kher, Kailash, Kamath, Paresh & Kamath, Naresh
- Kherau
- Khia
- Khid (Finnish artist Kristo Laanti)
- Khid Ceejay
- Khider, Sarah
- Khidja (Flore and Rusu, two dance music DJs and producers from Bucharest)
- Khiem (Lê Chí Khiêm)
- Khil, Eduard
- Khima, Pedro (Portuguese singer and songwriter)
- Khiral
- Khirki (Hard rock band from Greece)
- Khiva
- KHM
- Khmara, Evgeny
- Khmer Rouge (New York based post-punk)
- KHNVM
- Khodorkovsky, Mila
- Khoiba
- Khojandi, Kyan
- Khojandi, Kyan feat. Felpin, Laura
- Kholardi, Kaveh (Norwegian Rapper, Writer, and Producer)
- Khold
- Kholgade, Shalmali
- Kholgade, Shalmali & Thakur, Monali
- Khoma
- KhoMha & Nezzah
- KhoMha feat. Bender, April
- KhoMha X Gravell, David
- Khổng, Tú Quỳnh
- Khonsu
- Khontkar
- Khora
- Khorolskiy, Simon
- Khors
- Khorus (Rock gospel)
- Khosla, Siddhartha (American singer and score composer)
- Khosla, Siddhartha & Barer, Ariela
- KhoslaRaghu
- Khösögtön khamtlag (Mongolian traditional music group; Khusugtun)
- Khosravi, Sirvan (Iranian singer)
- Khost (industrial drone metal band from the UK)
- Khotin (Dylan Khotin-Foote)
- Khotin ft. Roby, Tess
- khottal
- Khouri, Destiny Rambo
- Khouri, Nadine
- Khoury, Marwan
- Khoury, Reina
- Khristenn Corpse
- Khruangbin
- Khruangbin & Bridges, Leon
- Khruangbin & Quantic / [unknown]
- Khrys & Jluis DJ
- Khrystal
- Khuli Chana (South African motswako rapper)
- Khumalo, Sibongile
