- KK
- KK
- KKaa
- KaaKad
- KadKah
- KahKai
- KaiKak
- KakKal
- KalKal
- KalKal
- KalKam
- KamKan
- KanKan
- KANKan
- KanKap
- KapKar
- KarKAR
- KarKar
- KarKar
- KarKar
- KarKas
- KasKas
- KasKat
- KatKat
- KatKav
- KavKay
- KayKay
- KayKaz
- KazKCP
- KcrKeb
- KebKee
- KeeKei
- KeiKel
- KelKel
- KelKel
- KelKem
- KemKen
- KenKen
- KenKE
- KepKer
- KerKes
- KesKev
- KevKez
- KFCKha
- KhaKha
- KhaKha
- KhaKho
- KhoKic
- KicKid
- KidKid
- KidKid
- KidKid
- KieKil
- KilKil
- KilKIL
- KilKil
- KilKim
- KimKin
- KinKin
- KinKin
- KinKin
- KinKin
- KinKin
- KinKin
- KinKir
- KirKis
- KisKit
- kitKiv
- KivKj
- KjwKla
- KlaKle
- KleKlo
- KloKna
- KnaKni
- KniKno
- knoKoa
- KoaKod
- KodKoh
- KoiKol
- KolKol
- KolKon
- KonKon
- KonKoo
- KooK
- KorKor
- KorKos
- KosKov
- KovKoz
- KozKra
- KraKra
- KraKre
- KreKri
- KriKri
- KriKRS
- KRSKry
- KryKTr
- KtuKui
- KuiKum
- KumKun
- KunKur
- KurKur
- KurKuu
- KUUKx
- KxKyg
- KygKyo
- KyokZm
- Kill, The (Australian grindcore)
- Killa C
- Killa Kela (beatboxer)
- Killa Kyleon
- Killa Tay
- Killa, Daddy
- Killabyte
- KillaCorn, Pinky
- Killafoe (Dubstep DJ)
- Killah Priest
- Killah Priest feat. 60 Second Assassin, Father Lord & Hell Razah
- Killah Priest feat. Canibus
- Killah Priest feat. Clinton, George
- Killah Priest feat. GZA/Genius & Inspectah Deck
- Killah Priest feat. Hell Razah
- Killah Priest feat. Main Flow
- Killah Priest feat. Raekwon
- Killah Priest feat. Savoy
- Killah Priest feat. Shangai the Messenger
- Killah Priest feat. Solstice
- Killah, Lit (Argentine trap/rap singer)
- Killah, Lit & Becerra, María
- Killah, Lit & Bizarrap
- Killah, Lit & Duki
- Killah, Lit & Khea
- Killah, Lit & Tiago PZK
- Killakikitt & Snowgoons
- Killakoi
- Killarmy
- Killarmy feat. Holocaust
- Killarney Singers
- KillASon
- Killatonez
- killaud
- Killawatt (British electronic musician)
- Killaz Group (polish hip-hop group)
- Killbot (Dubstep Project of Jonathan Davis)
- KILLBOY
- Killdares, The
- Killdeer, Phoebe and Short Straws, The
- Killdozer (1980s Madison, WI rock band)
- killdummies
- Killed by 9V Batteries
- killedmyself (Rapper)
- Killen, Louis, Warner, Jeff, Warner, Gerret, and Benson, Fud
- Killen, Louisa Jo
- Killer (Belgian metal band)
- Killer (Finnish pop/rock band)
- Killer (hardcore/hard techno, likely German)
- Killer (Swiss hard rock band from Solothurn formed in 1979)
- Killer and the Star, The
- Killer Barbies, The
- Killer Be Killed (American metal supergroup)
- Killer Couture (KC)
- Killer Dwarfs
- Killer Instinct (Hip-Hop/Rap Artist)
- Killer Kane Band (80s rock)
- Killer Meters, The
- Killer Mike
- Killer Mike feat. 8Ball & MJG
- Killer Mike feat. Big Boi
- Killer Mike feat. Black, Fass
- Killer Mike feat. Bun B, T.I. & Trouble
- Killer Mike feat. Calhoun, Slimm
- Killer Mike feat. El‐P & thankugoodsir
- Killer Mike feat. Ice Cube
- Killer Mike feat. Jeezy
- Killer Mike feat. OutKast
- Killer Mike feat. Panic, Emily
- Killer Mike feat. Rock D.
- Killer Mike feat. Scar
- Killer Mike feat. T.I.
- Killer Mike feat. T.I. & Big Boi
- Killer Mike feat. Young Thug
- Killer Mike ft. 6LACK & Kane, Eryn Allen
- Killer Mike ft. André 3000, Future & Kane, Eryn Allen
- Killer Mike ft. Blxst
- Killer Mike ft. Currensy, 2 Chainz & Kaash Paige
- Killer Mike ft. El‐P & thankugoodsir
- Killer Mike ft. Fabo
- Killer Mike ft. Green, CeeLo
- Killer Mike ft. Jagged Edge
- Killer Mike ft. Kane, Eryn Allen
- Killer Mike ft. Mozzy & Miles, Lena Byrd
- Killer Mike ft. Ty Dolla Sign
- Killer Mike ft. Young Thug
- Killer Pussy
- Killer Virgins
- KillerBlood
- KILLERMAGE