- K s choice
- K-Ci & Jojo
- K-Maro
- K-Os
- K-Rino
- K.c. And The Sunshine Band
- K.D. Lang
- K7
- Kaas Patricia
- Kagamine Len
- Kagrra
- Kai Tracid
- Kaiser Chiefs
- Kajiura Yuki
- Kaki King
- Kalafina
- Kalmah
- Kambodge
- Kamelot
- Kampfar
- Kamui Gakupo
- Kane
- Kane & Abel
- Kansas
- Kanye West
- Kaoma
- Kara
- Kardinal Offishall
- Karel Gott
- Kari Rueslatten
- Karla Bonoff
- Karmin
- Karunesh
- Kasabian
- Kasey Chambers
- Kashmir
- Kaskade
- Kat Deluna
- Kat Graham
- KAT-TUN
- Kataklysm
- Katatonia
- Kate Bush
- Kate Nash
- Kate Rusby
- Kate Ryan
- Kate Voegele
- Katharine McPhee
- Katharsis
- Katherine Jenkins