- Kaolin
- Kaos Moon
- Karate High School
- Karen O (Feat. Peaches)
- Kari Rueslatten
- Karlheinz Stockhausen
- Karma
- Karren Parry
- Karsh Kale
- Kasabian
- Kasey Chambers
- Kashmir
- Kaskade
- Kat Deluna
- Kate Havnevik
- Kate Maki
- Kate Nash
- Kate Rusby
- Kate Ryan
- Katherine Jenkins
- Kathy Cashel
- Katmandu
- Katrina & The Waves
- Katy Rose
- Kayah & Bregovic