Artist by letter: K
- Kellie Coffey
- Kelly Clarkson
- Kelly Family, The
- Kelly Osbourne
- Kelly Price
- Kelly Rowland
- Kendra Smith
- Kenna
- Kenny Chesney
- Kenny Loggins
- Kenny Rogers
- Kenny Wayne Shepherd
- Keri Noble
- Kevin Ayers
- Kevin Lyttle
- Kevin Sharp
- Kevon Edmonds
- Keyshia Cole
- Khia
- Kick Axe
- Kid Capri
- Kid Rock
- Kidz
- Kiley Dean
- Killah Priest
- Killarmy
- Killer Instinx
- Killers
- Killing Heidi
- Killing Joke
- Kills, The
- Killswitch Engage
- Kim Lian
- Kim Wilde
- Kimberly Locke
- KimBlee
- Kindred Spirit
- Kinesis
- King Crimson
- King Diamond