| K Salvatore | | |
| K'ploeng | | |
| K&I | Netherlands | Male |
| K-Alexi | | |
| K-Roll | United Kingdom | Male |
| K. D. Schmitz | United States | Male |
| K. Usami | Japan | Male |
| K. Usami & E. Fujinuma | Japan | Male |
| K. Usami & T. Isotani | Japan | Male |
| K. Yoshimatsu | Japan | Male |
| K. Yoshimatsu / H. Nakamura | Japan | Male |
| K.D.N.R. | | |
| K.H. productions | | Male |
| K.K. NULL | Japan | Male |
| K.R.O. | United States | Male |
| K.U.K. | | Male |
| K.U.K.L. | France | Male |
| K2 | | |
| K2 (K. Kusafuka) | Japan | Male |
| K2 / VETROPHONIA | | |
| K7SS | United States | Male |
| Ka Moser | Switzerland | Male |
| Kaa Antilope | | |
| Kabazz | | |
| Kabelbrand & Stuttgart Schwarz | | Male |
| Kabij | United Kingdom | Male |
| Kable Truth | United Kingdom | Male |
| Kadamondamirzu | United States | Male |
| Kadaver Klöpse and Die Fröhlichen Ostereier | | Male |
| Kadef | Germany | Male |
| Kadef / Pumulemu Electronica | | |
| Kadef / Joseph Campbell | | |
| Kadef / Napalmed | | |
| Kadef / Odal | | |
| Kadef / Schönheit der Jugend | | |
| Kadmon | | |
| Kaelan Mikla | | |
| Kafka | Japan | Male |
| Kaiser Chiefs | | |
| Kaiser Nietzsche | Canada | Male |
| Kajino, Iida | | Male |
| KaKa Pussy | | Male |
| Kalahari Surfers | Germany | Male |
| Kalberer Hotel Supply | | |
| Kalberer Hotel Supply | United States | |
| Kale | Russian Federation | Male |
| Kallabris | | |
| Kallous Boys | United Kingdom | Male |
| Kaltfront | | Male |
| Kaltwetterfront | Germany | Mixed |
| Kamikaze Ground Crew | | Male |
| KAMPH | | Male |
| Kangaroo Kourt | United States | Mixed |
| Kanker Kommando | | |
| Kannibalen und Missionare | Germany | Male |
| Kano | United States | Male |
| Kaos | | Male |
| Kapella Diffusa | | Male |
| Kapitan Nemo | | |
| Kapotte Muziek | United Kingdom | Male |
| Kapotte Muziek & H.E.S.S. Group | | Male |
| Kapotte Muziek & Odal | Netherlands | Male |
| Kapotte Muziek & The Grey Wolves, | | |
| Kapotte Muziek / Context | | Male |
| Kapotte Muziek / Sechres Mound, | | |
| Kara Smierci | | |
| Karceral Flesh | | |
| Karel Krautgartner, Jazzovy Orchestr Cs. Rozhlasu | | |
| Karen Finley | | |
| Karfreitrg | | |
| Karg | Austria | Male |
| Karin Krog & Dexter Gordon | | |
| Karl Berger / David Holland | | |
| Karl Biscuit | | |
| Karl Blake | United Kingdom | Male |
| Karl Bösmann | | |
| Karl Kobylansky | Canada | Male |
| Karl Löwenherz | Switzerland | Male |
| Karl Rehn | | Male |
| Karl Roth Karlsson | | |
| Karl Schaffner | United States | Male |
| Karl V. Steinbrugge | | |
| Karl Valentin | | Male |
| Karl Young | United States | Male |
| Karl's Empty Body | United Kingdom | Male |
| Karl-Birger Blomdahl / Bengt Emil Johnson | Sweden | Male |
| Karl-Marx-Stadt Studio Big Band | Germany | Male |
| Karlhans Frank | Germany | Male |
| Karlheinz Stockhausen | Germany | |
| Karlheinz Stockhausen / The Negative Band | | |
| Karma | United States | Male |
| Karma Sutra | United Kingdom | Male |
| Kas Produkt | | |
| Kasperle Eingeweckt | | |
| Kasperle Killerpilz | Germany | Male |
| Kassettenfachentstauber | Germany | |
| Kata Combo | | Male |
| Kata Kolbert | | Male |
| Katamaran | | |
| Katastrophenschutz | Germany | Male |
| Katastrophentheorie | Germany | Mixed |
| Kate Bush | | |
| Kathan Spiss | | Male |
| Katharsis | | Male |
| Kathy Acker | | |
| Kathy Acker With Nox | France | Male |
| Katsu Mizumachi | | Male |
| Kauf Mich Hör Mich Küss Mich | | Male |
| Kaumasse Mit Fremdstoffen | Germany | Male |
| Kava Kava | | Male |
| Kawazu, Mol and Bean | | Male |
| Kayla Schmitz | | |
| Kazuyuki Kishino | | Male |
| Kazuyuki Kishino + Hiroshi Hirata | | Male |
| KC and Miz Elle Again | United States | Male |
| KC and the Lucky Baby Band | United States | Male |
| KDD (Karcinom Desne Dojke) | Jugoslawien | |
| KDF | | |
| Kecak Party Of Singapadu Village | | |
| Kedavi | | |
| Keeler | Canada | Male |
| Kees & Hessel | Netherlands | Male |
| Kees de Groot | Netherlands | Male |
| Kees De Groot | Netherlands | Male |
| Kees van Kalmthout | Netherlands | Male |
| Keiji Heino | | |
| Keim vs. No | | |
| Keimbefall . Y-Ton-G. | | |
| Kein Plan | | Male |
| Keine Ahnung | Germany | Mixed |
| Keine Namen | | Male |
| KeinMenscH! | | |
| Keith Apter & DDHR | Germany | Male |
| Keith Barnard | | Male |
| Keith Bates | | Male |
| Keith Chapman | United Kingdom | Male |
| Keith Jarrett | | Male |
| Keith Kurlander | | |
| Keith Livingston | | Male |
| Keith Musgrove | United Kingdom | Male |
| Keith Scarterfield | United Kingdom | Male |
| Keith Slane | United States | Male |
| Keith Tippett | | |
| Keith Tucker | | |
| Keith Ullrich | | Male |
| Keith Ullrich and Charles Anderson | | Male |
| Keji Haino | Japan | Male |
| Kelektrik | | |
| Keller | Slovenia | Male |
| Kellner / Dexapolcort | | Male |
| Kelly Smith | | Male |
| Kempowski | | Male |
| Ken Clinger | United States | Male |
| Ken Edwards | | Male |
| Ken Friedman | | Male |
| Ken Hunt | | Male |
| Ken Ishii | | |
| Ken Moore | United States | Male |
| Ken Moore & Mike Preziosi & Mark Chance & Laurie Paisley and Larry Jeter | United States | Mixed |
| Ken Moore / Stuart Rosenzweig | | Male |
| Ken Moore and Wayne Myers | United States | Male |
| Ken Rubenstein | | Male |
| Ken Selcer | United States | Male |
| Ken Thomas | | |
| Kenandall | United States | Male |
| Kenguts | United States | Male |
| Kenichi Takeda | Japan | Male |
| Kenneth Anger | | |
| Kenneth Gaburo | United States | Male |
| Kenneth Patchen | United States | Male |
| Kenneth Rexroth | | Male |
| Kenny and the Cling-Tones | United States | Male |
| Kenny Clarke Quartet | | |
| Kenny Dorham Quintet | | |
| Kenny Morris | | |
| Kenotaph | | |
| Kenward Elmslie | | Male |
| Kenyata Sullivan | United States | Male |
| Kenyon Hopkins | | |
| Ker Krise / Sado Terror Autosimbolistik | | |
| Kern / Lunch / Rollins | | |
| Kerretta | | |
| Kerry Leimer | United States | Male |
| Kerry Norman | United States | Male |
| Kevin Ayers | | |
| Kevin Ayers / John Cale / Brian Eno / Nico | | Mixed |
| Kevin Cann | | Male |
| Kevin Coyne And Dagmar Krause | | |
| Kevin Harrison | United Kingdom | Male |
| Kevin Harrison & Steven Parker | France | Male |
| Kevin Lazar | United States | Male |
| Kevin Leonard | | Male |
| Kevin O'Neill | United Kingdom | Male |
| Kevin Slick | | Male |
| Kevyn Dymond | United States | Male |
| Kevyn Dymond & Mark Shafer | | |
| KFC | Germany | Male |
| KG Rest | | Male |
| Khan | | |
| Khan & Walker | | |
