- KK
- KK
- KKaa
- KaaKad
- KadKah
- KahKai
- KaiKak
- KakKal
- KalKal
- KalKal
- KalKam
- KamKan
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- KarKar
- KarKar
- KarKar
- KarKas
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- KasKat
- KatKat
- KatKav
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- KayKaz
- KazKCP
- KcrKeb
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- KeiKel
- KelKel
- KelKel
- KelKem
- KemKen
- KenKen
- KenKE
- KepKer
- KerKes
- KesKev
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- KFCKha
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- KhaKha
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- KicKid
- KidKid
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- KieKil
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- KilKIL
- KilKil
- KilKim
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- KirKis
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- kitKiv
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- KloKna
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- knoKoa
- KoaKod
- KodKoh
- KoiKol
- KolKol
- KolKon
- KonKon
- KonKoo
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- KorKor
- KorKos
- KosKov
- KovKoz
- KozKra
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- KuiKum
- KumKun
- KunKur
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- KurKuu
- KUUKx
- KxKyg
- KygKyo
- KyokZm
- Kelis
- Kelis feat. André 3000
- Kelis feat. Dorsey, Marc & N.E.R.D
- Kelis feat. Ferguson, Markita
- Kelis feat. Green, CeeLo
- Kelis feat. Nas
- Kelis feat. Roscoe
- Kelis feat. Saadiq, Raphael
- Kelis feat. Smoke
- Kelis feat. Terrar
- Kelis feat. Too Short
- Kelis feat. Vince, Justin
- Kelis featuring Nas
- Kelissa (Jamaican reggae artist)
- Kelita
- Keljet
- Kelkar, Uttara
- Kellaway, Roger
- Keller Cox
- Keller Cox feat. Cordero, Cleto
- Keller Steff
- Keller, Dave
- Keller, Gary (American jazz saxophonist)
- Keller, Greta
- Keller, Jack & Greenfield, Howard
- Keller, Jerry
- Keller, Klara
- Keller, Luna
- Keller, Mark (German actor and singer)
- Keller, Matthias (Solomatt)
- Keller, Peter (Recording artist from New York City)
- Keller, Sue
- Kellerkind (House & Techno DJ)
- Kellerkommando
- Kellerman, Rasmus
- Kellerman, Shawn
- Kellermann, Lone (Danish blues and rock singer and comedian)
- Kellermensch
- Kelley, Brian (Florida Georgia Line)
- Kelley, Charles
- Kelley, Charles feat. Bentley, Dierks & Paslay, Eric
- Kelley, Elijah
- Kelley, Gabriel
- Kelley, Irene
- Kelley, Josh (US pop rock/country singer-songwriter)
- Kelley, Mike (American artist)
- Kelley, Paula (American singer-songwriter)
- Kelley, Ryan
- Kelli‐Leigh
- Kellianna
- Kellie, Lauren
- Kellies, Las
- Kellner (German band)
- Kellner, Mathias
- Kellogg, Britnee
- Kellogg, Lynn
- Kellogg, Stephen
- Kellogg, Stephen and the Sixers
- Kells (French metal band)
- Kells, The
- Kellum, Will (gospel singer)
- Kelly (a.k.a. Liam Sullivan, "Shoes" and "Let Me Borrow That Top")
- Kelly (German YouTuber missesvlog)
- Kelly Abarca
- Kelly Family, The
- Kelly Family, The & Fischer, Helene
- Kelly Family, The & Keating, Ronan
- Kelly Khumalo
- Kelly Pettit
- Kelly, Aaron
- Kelly, Angelo
- Kelly, Angelo & Family
- Kelly, Ariel
- Kelly, Bev
- Kelly, Brian (composer, pianist)
- Kelly, Brian (Rock)
- Kelly, Bridget
- Kelly, Bridget feat. Lamar, Kendrick
- Kelly, Casey
- Kelly, Claire
- Kelly, Dan (Australian singer/songwriter/guitarist)
- Kelly, Dan and Alpha Males, The
- Kelly, David Patrick, Soo, Phillipa & Golden, Annie
- Kelly, Elizabeth Joan
- Kelly, Erika
- Kelly, Eugene (Scottish indie rock musician)
- Kelly, Frank
- Kelly, Gene (US dancer/actor)
- Kelly, Gene & Garland, Judy
- Kelly, Gene & Guétary, Georges