- Kirk McGee
- Kirk Michael Howe
- Kirk Rundstrom
- Kirk St. James
- Kirk Thomas
- Kirk Williams
- Kirsty Akers
- Kirsty Lee Akers
- Kit & The Branded Men
- Kitchen Help
- Kitty Carson
- Kitty Jerry
- Kitty Lee
- Kitty Rose
- Kitty Wells
- Kix Brooks
- Klancy Johnson
- Klint Olsen
- Klusendorf
- Kluso
- Knife in the Water
- Knob Lick Upper 10,000
- Knut Bell
- Kody Montana
- Konigswiesener Stubenmusik
- Kontiki Suite
- Korby Linker
- Kort & Beth McCumber
- Kortney Kayle
- Kostas
- K.O.T.A.H.
- K.R. Wood
- Krackerjax
- Kraig Kirkes
- Krause
- Kris Allen & Southern Thunder
- Kris Hollis Key
- Kris Huffman
- Kris Kehr and Stone Poets
- Kris Kelly
- Kris Kristofferson
- Kris McKay
- Kris Menz
- Kris Tyler
- Kristen Hays
- Kristen Kelly
- Kristen T. Clark
- Kristi Curry
- Kristi Johnston
- Kristi Morris
- Kristi Rose