K
- Christian Kane (born 1974)
- Kieran Kane (born 1949)
- Gay Kayler (born 1941)
- Robert Earl Keen (born 1956)
- Toby Keith (born 1961)
- Josh Kelley (born 1980)
- The Kendalls
- Joan Kennedy
- Matt Kennon
- The Kentucky Headhunters
- Lee Kernaghan (born 1964)
- Tania Kernaghan (born 1968)
- David Kersh (born 1970)
- Doug Kershaw (born 1936)
- Sammy Kershaw (born 1958)
- Hal Ketchum (born 1953)
- Kid Rock (born 1971)
- Jerry Kilgore (born 1964)
- Merle Kilgore (1934–2005)
- Claude King (born 1923)
- Don King (born 1954)
- Jill King (born 1975)
- Matt King (born 1966)
- Pee Wee King (1914–2000)
- The Kinleys
- Chad Klinger
- Chris Knight (born 1960)
- Jeff Knight
- Steve Kolander (born 1961)
- Mark Knopfler (born 1949)
- Jana Kramer (born 1983)
- Alison Krauss (born 1971)
- Kris Kristofferson (born 1936)
Read more about this topic: List Of Country Music Performers