Name  | Year | Band | Issued |
| Knak 1992 / Humanquake (remaster) | 2006 | Aku-Aku | Guerilla Records |
| Kniha mori | 2011 | Zajicek, Pavel | Pulchra |
| Kniha prani a stiznosti | 2008 | F.P.B. | Malarie Records |
| Kniha psana chaosem | 1996 | DG 307 | Globus |
| Knir / S tebou | 1973 | Rottrova, Marie | Supraphon |
| Knofliky lasky | 1985 | Bartosova, Iveta | Supraphon |
| KOA | 2006 | KOA | Indies Scope |
| Koberec letaci / Pujdu za duhou | 1972 | Prokop, Michal | Supraphon |
| Kocour Ciro / Laska k rikadlum | 1972 | Skupina Frantiska R. Cecha | Supraphon |
| Kocour spi | 2018 | Listolet | Listolet |
| Kocourek a horecka | 2006 | Kvety | Indies Records |
| Kocours Years 1992-1994 | 2005 | Znouzectnost | Sisyfos Records |
| Kocovina | 2005 | Alkehol | |
| Kocovina (Nostalgy Series, Vol. 1) | 2023 | Stara skola | Prodejhudbu.cz |
| Koce plne ruzi / Kral slnecnych hodin | 1970 | Hammel, Pavol | Panton |
| Kocici kral Felix / Zacina maj | 1970 | Novak, Pavel | Supraphon |
| Kocici slabikar / Jean | 1970 | Zagorova, Hana | Supraphon |
| Kocka ze Zabehlic | 2001 | Nerusilova, Vera | FR Centrum |
| Kocky z Letny | 2014 | Dedecek, Jiri | Indies MG |
| Kocky z USA / Holky ze Zizkova | 1990 | Kontrast | Supraphon |
| Koh-i-noor '83 | 1983 | Tresnak, Vlasta | Safran |
| Koh-i-noor '92 | 1992 | Tresnak, Vlasta | Supraphon |
| Koktejl | 2005 | Michacky betonu | Popron |
| Kola pop-music se toci dal | 1987 | Zich, Karel | Supraphon |
| Kolaz (Tresnak-Korman-Koller) | 1995 | Tresnak, Vlasta | B&M Music |
| Koleda | 2009 | Kocko, Tomas | Indies Scope |
| Koleda / Biely pavuk | 1987 | Hornakova, Sona | Opus |
| Koleda, koleda / Spadla klec | 1990 | Kabat | Supraphon |
| Kolednice | 1995 | Bittova Iva | BMG |
| Kolej Yesterday | 1984 | Prokop, Michal | Panton |
