| Artist | Years | Genre | | Artist | Years | Genre |
| K., Tonio (5) | | Christian Rock | | Kilbey, Steve (6) | | Alternative Rock |
| Kaas, Patricia (5) | | Pop | | Kilcher, Jewel (58) | | |
| Kaci (5) | | Pop | | Kim, Sandra (3) | 15 October, 1972 - | Pop |
| Kahimi Karie (5) | | Pop | | Kina (3) | 25 January, 1969 - | Rhythm and Blues |
| Kahler, Matthew (2) | | Rock | | King, Albert (5) | 25 April, 1923 - 21 December, 1992 | Blues |
| Kahn, Brenda (10) | 1967 - | Folk | | King, B.B. (12) | 16 September, 1925 - | Blues |
| Kainulainen, Jari (0) | April 29th 1970 - | Heavy Metal | | King, Ben E. (2) | 23 September, 1938 - | Pop |
| Kale, Karsh (3) | | New Age | | King, Carole (18) | 9 February, 1942 - | Pop |
| Kalthoum, Om (16) | | | | King, Matt (2) | | Country |
| Kamakawiwo'ole, Israel (13) | 20 May, 1959 - 26 June, 1997 | Hawaiian | | King, Wes (8) | 20 January, 1966 - | Gospel |
| Kanda Bongo Man (5) | | Soukous | | King Gordy (1) | | |
| Kane, Arthur (0) | 1949 - 2004 | | | King of Woolworths (2) | | Drum and Bass |
| Kaplansky, Lucy (2) | 2 February, 1960 - | Folk | | King Tubby (2) | | Dub |
| Kappmeier, Ralf (1) | | Euro Dance | | Kinney, Sean (0) | | |
| Kapur, Steven (1) | | Rap | | Kirk, Rahsaan Roland (5) | 7 August, 1936 - 5 December, 1977 | Jazz |
| Karie, Kahimi (5) | | Pop | | Kisser, Andreas (1) | 24 August 1968 - ? | Heavy Metal |
| Karn, Mick (1) | Jul 1958 - | Rock | | Kissin, Evgeny (3) | Oct 1971 - | Western Classical |
| Kathie Lee (1) | | | | Kitaro (4) | 1953 - | New Age |
| Kawamura, Ryuichi (1) | | | | Klein, Jeff (51) | Nov 1976 - | Alternative Country |
| Keaggy, Phil (266) | 23 March, 1951 - | Christian Rock | | Klein, Jess (7) | | Alternative Country |
| Keating, Ronan (15) | Mar 1977 - | Pop | | Knapp, Jennifer (10) | | Gospel |
| Keaton, Josh (2) | | | | Knepper, Jimmy (3) | Nov 1927 - | Hard Bop |
| Keb' Mo' (8) | 3 October, 1951 - | Blues | | Knight, Beverley (3) | 22nd March 1973 - | Rhythm and Blues |
| Keen, Robert Earl (3) | | Country | | Knight, Gladys (5) | May 1944 - | Motown |
| Keith, Toby (8) | 8 July, 1961 - | Country | | Knight, Jonathan (13) | | |
| Kelis (5) | | Hip-Hop | | Knight, Jordan (96) | | |
| Keller, Allen (1) | | | | Knopfler, Mark (18) | | |
| Kellett, Tim (0) | Jul 1964 - | Rock | | Knowles, Beyoncé (7) | September 4th, 1981 - | Rhythm and Blues |
| Kelly, Brian (1) | | | | Knowles, Solange (3) | | |
| Kelly, Nancy (6) | | Vocal Jazz | | Kocsis, Zoltan (2) | 1952 - | Classical Period |
| Kelly, Paul (2) | Jan 1955 - | Rock | | Konitz, Lee (7) | | Cool Jazz |
| Kelly, R. (18) | | Easy Listening | | Kool Keith (2) | | Rap |
| Kelly, Wynton (6) | Dec 1931 - Apr 1971 | Hard Bop | | Koppes, Peter (5) | | Alternative Rock |
| Kempff, Wilhelm (3) | 25 November, 1895 - 23 May, 1991 | Western Classical | | Korner, Alexis (1) | Apr 1928 - Jan 1984 | British Blues |
| Kendrick, Graham (1) | | Praise and Worship | | Kossowski, Maciej (4) | | |
| Kendricks, Eddie (2) | 17 December, 1979 - 5 October, 1992 | Motown | | Kotipelto, Timo (0) | March 15th 1969 - | Heavy Metal |
| Kennedy, Brian (2) | | Folk-Rock | | Kotzen, Richie (2) | | |
| Kennedy, Nigel (12) | | Western Classical | | Kovacevich, Stephen (2) | 1940 - | Classical Period |
| Kennedy, Seamus (10) | | Celtic | | Krall, Diana (10) | | Jazz |
| Kenneth (1) | Feb 1979 - | | | Kravitz, Lenny (21) | 1964 - | Rock |
| Kenney, Mart (3) | Mar 1910 - | Big Band | | Kreviazuk, Chantal (17) | May 1973 - | Alternative Rock |
| Kenny G (7) | 1959 - | Easy Listening | | Krieger, Robby (0) | | |
| Kenton, Stan (4) | | | | Krishnamurti, Kavita (1) | | |
| Kenyon, Paul J. (2) | | Ambient | | Kristofferson, Kris (3) | Jun 1936 - | Country |
| Kerner, Nena (0) | Mar 1960 - | New Wave | | Krystal (13) | Nov 1981 - | Rhythm and Blues |
| Kersh, David (9) | 9 December, 1970 - | Country | | Kubota, Toshi (2) | | Soul |
| Kershaw, Nik (4) | 1 March, 1958 - | Rock | | Kuda (1) | | |
| Kershaw, Sammy (2) | 24 February, 1958 - | Country | | Kulick, Bruce (1) | | Hard Rock |
| Kessel, Barney (6) | 17 October, 1923 - | Jazz | | Kulthum, Umm (16) | | |
| Ketchum, Hal (5) | 9 April, 1953 - | Country | | Kumar, Kishore (2) | | |
| Keys, Alicia (21) | 25.01.1981 - | Rhythm and Blues | | Kuraki, Mai (2) | Oct 1982 - | Pop |
| Khaled, Cheb (2) | | Rai | | Kuti, Fela (6) | | Highlife |
| Khalife, Marcel (4) | | Middle Eastern | | Kuti, Femi (6) | | Afro-Beat |
| Khan, Chaka (23) | 23 March, 1953 - | Soul | | Kweli, Talib (0) | | Rap |
| Khan, Nusrat Fateh Ali (3) | 13 October, 1948 - 16 August, 1997 | Qawwali | | Kweller, Ben (6) | | Rock |
| Khan, Praga (3) | | Electronica | | Kyle, Jaime (8) | | Rock |
| Kidjo, Angélique (4) | 14 June - | World Fusion | |
