- KK
- KK
- KKaa
- KaaKad
- KadKah
- KahKai
- KaiKal
- KalKal
- KalKal
- KalKam
- KamKam
- KamKan
- KanKan
- KanKao
- KaoK
- KapKar
- KarKar
- KarKar
- KarKar
- KarKas
- KasKas
- KasKat
- KatKat
- KATKau
- KauKaw
- KawKAY
- KayKAY
- KAYKB
- KBKeA
- KeaKee
- KeeKEi
- KEiKek
- KekKel
- KelKel
- Kelkel
- KelKen
- KenKen
- KenKen
- KenKer
- KerKes
- Keskev
- KevKEZ
- KezKha
- KhaKha
- KhaKha
- KhaKHN
- KhoKic
- KicKid
- KidKid
- KidKid
- KidKie
- KieKil
- KILKil
- KilKil
- KilKim
- KimKim
- KimKin
- KINKin
- KinKin
- KinKin
- KinKin
- KinKin
- KinKip
- KipKir
- KirKis
- KisKit
- KitKJ
- KJKla
- KlaKle
- KleKli
- KLIKmi
- KMNKni
- KniKno
- KnoKo
- KOKod
- KodKoh
- KohKol
- KolKol
- KolKon
- KonKon
- KonKoo
- KooKOR
- KorKor
- KorKos
- KosKov
- KovKra
- KraKra
- KraKra
- KraK
- KKri
- KriKr
- KrKru
- KruKrz
- KrzKub
- KubKul
- KulKum
- KumKun
- KuoKur
- KurKut
- KutKwa
- KwaKyg
- KygKyl
- KylkZm
- 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
- 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 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 Virgins
- KillerBlood
- KILLERMAGE
- Killermeters, The
- Killermichel
- Killerpilze
- Killers (British heavy metal, a.k.a. Paul Di'Anno's Killers)
- Killers, The (American rock band)
- Killers, The (70s UK punk band)
- Killers, The (Australian band)
- Killers, The (60-70's psychedelic rock band from Uruguay)
- Killers, The & Lu Cont, Jacques
- Killers, The feat. Dawes
- Killers, The feat. Halliday, Toni
- Killers, The feat. Hansen, Ned Humphrey
- Killers, The feat. John, Elton & Tennant, Neil
- Killers, The feat. Kimmel, Jimmy
- Killers, The feat. Lang, K.D.
- Killers, The feat. Pardey, Ryan
- Killers, The feat. Pardey, Ryan & Dreyfuss, Richard
- Killers, The feat. Reed, Lou
- Killers, The feat. Weyes Blood
- Killers, The feat. Wild Light & Mariachi El Bronx
- Killers, The featuring Bridgers, Phoebe
- killfuji
- Killigans, The
- Killimanjaro (Portuguese band)
- Killin Me Kid
- Killin' Void
- Killin'Ground (Brazilian Thrash Metal Band)
- Killing Flame, The
- Killing Floor (Classic British blues rock band)