- KK
- KK
- KKAA
- KaaKad
- KadKah
- KahKai
- KaiKal
- KalKal
- KalKal
- KalKAM
- KAMKam
- KamKAN
- KANKan
- KanKao
- KaoKap
- KapKar
- KarKar
- KarKar
- KarKar
- KarKar
- KarKas
- KasKat
- KatKat
- KatKat
- KatKaw
- KawKay
- KayKAY
- KAYKB
- KBKea
- KeaKee
- KeeKeh
- KehKek
- KKel
- KelKel
- KelKel
- KelKen
- KenKen
- KenKen
- KenKer
- KerKes
- KesKev
- KevKey
- KeyKha
- KhaKha
- KhaKha
- KhaKhe
- KheKib
- KibKid
- KidKid
- KidKid
- KidKid
- KidKil
- KilKil
- KilKil
- KilKim
- Kimkim
- KimKin
- KinKin
- KinKin
- KinKin
- KinKin
- KinKin
- KinKin
- KinKir
- KirKiS
- KisKit
- KitKır
- KırKke
- KKeKla
- KlaKli
- KliKlu
- KluKni
- KniKno
- KnoKnu
- KnuKoc
- KocKof
- KofKok
- KokKol
- KolKom
- KomKon
- KonKoo
- Kookoo
- KooKor
- KorKos
- KosKot
- KotKoz
- KozKra
- KraKr
- KraKre
- KreKri
- KriKri
- KriKro
- KroKru
- KruKSU
- KTKuh
- KuhKum
- KumKun
- KunKur
- KurKus
- KusKuy
- KuzKXN
- KXNKyg
- KygKyr
- KyrkZm
- Kool & the Gang feat. Lulu & London Community Gospel Choir
- Kool & the Gang feat. N’Dour, Youssou & Hill, Lauryn
- Kool & the Gang feat. Naidoo, Xavier & Mousse T.
- Kool & the Gang feat. Natural
- Kool & the Gang feat. Paul, Sean & Spanner Banner
- Kool & the Gang feat. Redman
- Kool & the Gang feat. Spanner Banner & Sean Paul
- Kool & the Gang feat. Stansfield, Lisa
- Kool & the Gang feat. Stone, Angie
- Kool & the Gang featuring Stansfield, Lisa
- Kool & the Gang, Blue & Lil’ Kim
- Kool A.D. (US hip-hop rapper and producer)
- Kool Blues
- Kool DJ GQ
- Kool G Rap
- Kool G Rap & Nems
- Kool G Rap & Polo, DJ
- Kool G Rap & Polo, DJ feat. Bill, Bushwick, Ice Cube & Scarface
- Kool G Rap feat. Jinx da Juvy
- Kool G Rap feat. Johnny 2 Gunz & Pokaface
- Kool G Rap feat. MF Grimm & B-1
- Kool G Rap feat. Nas
- Kool G Rap feat. RZA
- Kool Head (Jason Nitti (and Brandon Lee?))
- Kool John
- Kool Keith
- Kool Keith feat. B.A.R.S. Murre & Dirt Nasty
- Kool Keith feat. Fat Hed, H‐Bomb
- Kool Keith feat. Megabone
- Kool Keith feat. MF DOOM
- Kool Keith feat. Noggin Nodders
- Kool Keith feat. Princess Superstar
- Kool Matope
- Kool Moe Dee
- Kool Rock Jay and the DJ Slice
- Kool Savas (German rapper)
- Kool Savas & Alies
- Kool Savas & Azad
- Kool Savas & Eko Fresh
- Kool Savas & Sido
- Kool Savas & Sido
- Kool Savas & Sido feat. Lakmann
- Kool Savas & Sido feat. Lakmann
- Kool Savas feat. Alies
- Kool Savas feat. Alies, MoTrip, Sierra Kidd, Edo Saiya, Ćelo & Abdï & Kelvyn Colt
- Kool Savas feat. Azad
- Kool Savas feat. Caput
- Kool Savas feat. Curse & Mitchell, Moe
- Kool Savas feat. Ercandize & Amar
- Kool Savas feat. Feser, Alexa
- Kool Savas feat. KAAS
- Kool Savas feat. Karen
- Kool Savas feat. Kubrick, Franky, Banjo, Olli, MoTrip & Mitchell, Moe
- Kool Savas feat. Laskah & Oxxxymiron
- Kool Savas feat. Masta Ace & Tajai
- Kool Savas feat. MEL
- Kool Savas feat. Mitchell, Moe
- Kool Savas feat. MOR
- Kool Savas feat. MoTrip, Banjo, Olli & Mitchell, Moe
- Kool Savas feat. Naidoo, Xavier
- Kool Savas feat. Nessi
- Kool Savas feat. NKSN
- Kool Savas feat. Optik Crew
- Kool Savas feat. Prince, Alexandra
- Kool Savas feat. Sido & Nessi
- Kool Savas, Sido & Nessi
- Kool Shen
- Kool Shen feat. Jeff Le Nerf
- Kool Shen feat. Lino
- Kool Shen feat. Lyricson
- Kool Skool
- Kool, Bobo (Belgian pop/soul/funk DJ)
- Kool, DJ
- Kool&Klean
- Koola Lobitos
- Koole, Ricky
- Kooler (Otherwise known as Sebastian Mullaert)
- Kooley High
- Koolism
- KooLTURE
- Koomz
- Koop
- Koop feat. Asbjørnsen, Hilde Louise
- Koop feat. Brun, Ane
- Koop feat. Nagano, Yukimi
- Koop feat. Stalin, Cecilia
- Koop feat. Sundin, Mikael
- Koop feat. Zinger, Earl
- Koopa (UK indie rock band)
- koopa querales (Singer-songwriter)