| K-Tel Presents: #1 Country | — | 8. November 2005 | Album |
| Kampos de Exterminio | — | 5. Mai 1998 | Album |
| Karaoke: Country Party Hits Volume 1 | — | 2004 | Album |
| Karlsruhe, DE 18/04/2020 | — | 18. April 2020 | Album |
| Keep It Country | — | 21. Oktober 2016 | Album |
| Keep It Country | — | 17. Juni 2009 | Album |
| Keep It Country | — | 2013 | Album |
| Keep It Country | Truck Stop | 1989 | Album |
| Keep It Country, Vol. 2 | — | 13. Februar 2010 | Album |
| Keep On Pushing | — | 1992 | Album |
| Keep On Truckin’ | — | Oktober 2001 | Album |
| Keep ’Em Country | — | 1969 | Album |
| Keepin' Country Alive | — | 13. Juni 2025 | Album |
| Keepin' It Country | — | 2017 | Album |
| Keepin' it Country | — | 2002 | Album |
| Keepin' it Country | — | 1985 | Album |
| Keepin' It Country | — | 1978 | Album |
| Keeping It Country | — | 1990 | Album |
| Keeping Our Country Together CWSK 333 | — | 1995 | Album |
| Keeping Our Country Together, CWSK 331 | — | — | Album |
| Keeping Our Country Together, CWSK 332 | — | — | Album |
| Keepin’ It Country | — | 14. Oktober 2014 | Album |
| Kenny Rogers Greatest Country Hits | — | 20. August 1990 | Album |
| Kentucky Country Home | — | 1981 | Album |
| Kepi Goes Country | — | 2014 | Album |
| Kerst in de Kroeg | — | 2003 | Album |
| Ketjes de Bruxelles | — | 1972 | Album |
| Keys to the Country | — | 1979 | Album |
| Khúc tình xưa Lam Phương | — | 4. November 2016 | Album |
| Kickin' Country | — | 1994 | Album |
| Kickin' Country | — | 1993 | Album |
| Kickin' Country | — | 1981 | Album |
| Kickin' Country 2 | — | 1994 | Album |
| Kickin' Country 3 | — | 1995 | Album |
| Kickin' Country 4 | — | — | Album |
| Kidder Country | — | 18. April 2015 | Album |
| Kidz Bop Country | — | 1. Jänner 2007 | Album |
| Killer Country | — | August 1980 | Album |
| Killer Country | — | 1995 | Album |
| Kilos de plumes et grammes de plomb | — | 16. Dezember 2013 | Album |
| Kindly Keep It Country | — | 10. Juni 2016 | Album |
| Kindly Keep It Country | — | 1973 | Album |
| King & Country | — | 2004 | Album |
| King and Queen of Country | — | 1969 | Album |
| King Biscuit Flower Hour | — | 1999 | Album |
| King of Country Music | — | 21. Oktober 2017 | Album |
| King of Country Music | — | 2004 | Album |
| King of Country Music | — | 2004 | Album |
| King of Country Music | — | 1962 | Album |
| King of the Country Blues | — | 8. Oktober 1990 | Album |
| King's of Country & Western | — | — | Album |
| Kings & Queens of Country | — | 2009 | Album |
| Kings and Queens of Country | — | 2000 | Album |
| Kings and Queens of Country, Volume One | — | 1994 | Album |
| Kings of Country | — | 2006 | Album |
| Kings of Country | — | 2000 | Album |
| Kings of Country | — | 1981 | Album |
| Kings of Country | — | — | Album |
| Kings of Country | — | — | Album |
| Kings of Emotion: A Diverse Collection | — | 27. April 1998 | Album |
| Kintore Gospel | — | 2001 | Album |
| KISA, Volume 4: A Country Touch | — | — | Album |
| Kitty Wells Greatest Hits - The Queen Of Country | — | 12. April 2007 | Album |
| Kitty Wells' Country Hitparade | — | 1956 | Album |
| Kivi & Tuki, Vol. 1: Kivi and Tuki | — | 23. November 1984 | Album |
| Kivi & Tuki, Vol. 7: L’Kovod Shabbos Kodesh | — | 26. Mai 2024 | Album |
| Kivi and Tuki, Vol. 2: Who Is He | — | 23. Mai 1986 | Album |
| Kivi and Tuki, Vol. 3: Boker Tov Layla Tov | — | 23. Dezember 1987 | Album |
| Kivi and Tuki, Vol. 4: Good‐Bye Kivi and Tuki | — | 23. Jänner 1993 | Album |
| Kivi and Tuki, Vol. 5: Welcome Back | — | 23. Juli 2002 | Album |
| Kivi and Tuki, Vol. 6: Count Your Blessings | — | 24. Jänner 2014 | Album |
| Kleeblatt № 28 - Country Time | — | 1990 | Album |
| Knepper De? | — | 1996 | Album |
| Know Your Bird Sounds, Volume Two: Birds of the Countryside | — | 1997 | Album |
| Kohl's Presents Christmas in the Country | — | — | Album |
| Kohl’s Kickin’ Back Country | — | 2010 | Album |
| KOKE Country Showdown '81 | — | 1981 | Album |
| Kosmic Music from the Black Country | — | 2015 | Album |
| Kraft Country Tour '96 | — | 1996 | Album |
| Kraft Country Tour '97 | — | 1997 | Album |
| Krig & fred & country music | — | 1982 | Album |
| Kuifje: De zonnetempel (De Musical) | — | 2001 | Album |
| Kukuruza: A Russian Country Bluegrass Band | — | 1992 | Album |
| KY Country: 50 Years | — | 1975 | Album |