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Composers – K
Composers: K-Ximbinho - Kaiser-Lindemann
- K-Ximbinho
- Kaag, Frans
- Kaalstad, Nils Jørgen
- Kaan, Fred
- Kaapo Ijäs, J.
- Kaare, Erik
- Kaas, Robert
- Kaasinen, Sari
- Kaasschieter, Jan
- Kaatz, Klemens
- Kabalevsky, Dmitry Borisovich (1904–87)
- Kabát, Jiří
- Kabeláč, Miloslav (1908–79)
- Kabiljo, Alfi
- Kaca, Aleksandra
- Kacanauskas, Aleksandras
- Käch, Hugo
- Kachulis, Jimmy
- Kaczkowski, Joachim
- Kaczurbina, Maria
- Kaczynski, W.
- Kaden, Christian
- Kaderavek, Milan
- Kadidlo, Phil
- Kadish, Kevin
- Kadishson, Rafi
- Kadlec, Jirka
- Kadmon, Adam
- Kadosa, Paul
- Kadosch, Philippe
- Kaegi, Werner
- Kaelin, Pierre
- Kaemper, Gerd
- Kaempfert, Bert
- Kaempfert, Max
- Kaenkaenen, Aimo
- Kaern, Franz F.
- Kaeser, David
- Kaessmayer, Moritz
- Kaeutner, Heinz
- Kaever, Max
- Kagaruki, Israel
- Kagel, Mauricio (1931–2008)
- Kagen, Sergius (1909–64)
- Kagerer, M.
- Kahal, Irving
- Kahali, Vaslav
- Kähärä, Anna-Mari
- Kahelin, Thomas
- Kahf, Mohja
- Kahila, Kauko
- Kahkonen, Gay
- Kahl, Willi
- Kahl, Wolfgang
- Kahlenbach, Hermann
- Kahmann, Ben
- Kahn-Ellis, Elissa
- Kahn, David
- Kahn, Erich Itor (1905–56)
- Kahn, Frédéric
- Kahn, Gus (1886–1941)
- Kahn, Nicolas
- Kahn, Percy B.
- Kahn, Robert (1865–1951)
- Kahn, Roger Wolfe
- Kahn, Steve
- Kahnt, O.
- Kahowez, Gunter
- Kahri, Jalmari
- Kai, David
- Kaï, Naohiko
- Kaighin, Roy W.
- Kail, Bob
- Kail, Josef
- Kaim, Adolf
- Kain, Roger
- Kainulainen, Kalevi
- Kaipainen, Jouni Ilari (1956–2015)
- Kaipiainen, Santeri
- Kaiser-Lindemann, Wilhelm (1940–2010)
Composers: Kaiser - Kaminaga
- Kaiser, Alfred
- Kaiser, Benno
- Kaiser, Daniel
- Kaiser, Hermann J.
- Kaiser, Karl
- Kaiser, Kurt
- Kaiser, Leander (b.1961)
- Kaiser, Otto
- Kaiser, Roland
- Kaiser, Ulrich
- Kaisers, Reinhard
- Kaisershot, Kevin
- Kaisler, Sascha
- Kajanus, Robert
- Kajiura, Yuki
- Kajtazaj, Sami
- Kakabadse, Lydia
- Kako, Takashi
- Kakonyi, Arpad
- Kalabis, Viktor (1923–2006)
- Kalafati, Vasily (1869-1942)
- Kalalaua, King David
- Kalamarz, Wojciech Kazimierz
- Kalampalikis, Orestis
- Kalanzi, B. A.
- Kalbach, Don
- Kälberer, Inge
- Kälberer, Oliver
- Kalējs, Aivars
- Kaleli, Emre Sihan
- Kaletha, Holger
- Kalima, Kalle
- Kalinkovich, Grigorij Markovich
- Kalinnikov, Vasily (1866–1901)
- Kalinnikov, Viktor
- Kalinowski, Jerzy
- Kalistratov, Valery
- Kalitzke, Johannes (b.1959)
- Kalivoda, Georg Adalbert
- Kalkbrenner, Friedrich
- Kalke, Ernst Thilo
- Kalkman, Marco
- Kalkman, V.
- Kallenberg, Siegfried
- Kallentin, K.
- Kaller, Ernst
- Kallies, H.
- Kallioinen, Ossi
- Kalliwoda, Johann Wenzeslaus (1801–55)
- Kallman, Daniel
- Kallmeyer, Ulrich
- Kallstenius, Edvin
- Källström, Martti
- Kallunki, Lauri-Kalle
- Kalman, Charles
- Kalman, Emmerich (1882–1953)
- Kalman, Menno
- Kalmanoff, Martin (1920–2007)
- Kalmár, László (1931-95)
- Kalmer, Stefan
- Kalnein, Heinrich von
- Kalnina, Nora
- Kalnins, Aldonis
- Kalomiris, Manolis (1883–1962)
- Kalous, Jan
- Kalousa, Jan
- Kalsons, Romuald
- Kaltenecker, Gertraud
- Kaltner, Franz
- Kaltschmid, Georg
- Kaluza, Günter
- Kalz, Christoph
- Kamano, Johnny
- Kamar, Cyril
- Kamen, Michael (1948–2003)
- Kamenik, Bohumir
- Kamens, Sylvan
- Kamerin, Kim K.
- Kamienski, Maciej (1734–1831)
- Kaminaga, Kazuyasu
Composers: Kaminski - Kaplan
- Kaminski, Heinrich (1886–1946)
- Kamioka, Youichi
- Kamm, Ferdinand
- Kamm, Sibyl
- Kamman, Effie
- Kammeier, Hans
- Kammer, Elke
- Kammerer, Immanuel
- Kämmerling, Werner
- Kamminga, M.
- Kamp, Evert van de
- Kamp, Hans
- Kamp, Theo van de
- Kampen, David Von
- Kämper, Dietrich
- Kämpf, Karl
- Kämpfert, Bert
- Kampka, Bernd
- Kampp, Ejnar
- Kamuf, Mike
- Kan, Georges Simon
- Kan, Shimon
- Kanahele, Pualani
- Kanayama, Tohru
- Kancheli, Giya Alexandrovich (1935–2019)
- Kander, John Harold (b.1927)
- Kander, Susan
- Kane, David
- Kane, Derick
- Kane, Joy
- Kane, Russell A.
- Kaneda, Bin
- Kaneda, Shinichi
- Kanefzky, Franz
- Kaneko, Hitomi
- Kaneko, Kenji
- Kaneta, Choji
- Kang, Julie
- Kang, Sukhi (b.1934)
- Kang, Yi-Hui
- Kanga, Skaila
- Kangro, Raimo
- Kania, Eric
- Kanitz, Ernst
- Kanka, Jan
- Kankainen, Jukka
- Känkänen, Aimo
- Kanneh-Mason, Isata
- Kannisto, Jouni
- Kanno, Yoko
- Kano, Sohei
- Kanski, Jozef
- Kansy, Johannes
- Kantala, Jarkko
- Kantanen, Paivi
- Kanter, Gustav
- Kanthou, Eugenia
- Kantor, Daniel
- Kantor, Eva
- Kantor, Gustavo
- Kantor, James G.
- Kantor, Michael
- Kantuser, Bozidar
- Kanzaki, Tomoko
- Känzig, Eva
- Kanzleiter, Dietrich
- Kao, Kaiyi
- Kao, Ying-Chen
- Kapeller, Karl
- Kaper, Bronislaw
- Kapi, Gyula
- Kapilow, Robert
- Kapko-Foretic, Zdenka
- Kaplan-Lyss, Carol
- Kaplan, Abraham (b.1931)
- Kaplan, Alan
- Kaplan, Elliot
- Kaplan, José Alberto
- Kaplan, Nathan
- Kaplan, Russell
Composers: Kaplan - Karsemeijer
- Kaplan, Sharon
- Kaploun, Jakov
- Kappeler, René
- Kappelhoff, I.
- Kappert, Albert
- Kappesser, Karl
- Kapplusch, Alfred
- Kapr, Jan (1914-88)
- Kapralova, Vitezlava Vita
- Kaps, Hansjoachim
- Kapsberger, Johann
- Kapsperger, Giovanni Girolamo
- Kaptijn, Koen (b.1976)
- Kapustin, Nikolai Girshevich (1937–2020)
- Karagiannis, Thomas
- Karai, József (1927–2013)
- Karanjuloff, Boyan
- Karas, Anton (1906–85)
- Karas, Markus
- Karas, Sperie
- Karassikov, Vadim
- Karatem, Michiel
- Karayev, Kara
- Karchin, Louis (b.1951)
- Karel, Leon
- Karels, Guido
- Karels, Hendrik
- Karelsen, Dolf
- Karetnikov, Nikolai (1930–94)
- Karg-Elert, Sigfrid (1877–1933)
- Karganoff, G.
- Kargel, Sixtus
- Karger, Fred
- Karger, Klaus
- Karger, Richard
- Karges, Carlo
- Kargl, Anton
- Kari, Virpi
- Karjalainen, Kari
- Karjalainen, Kullervo
- Karjinsky, Nicolas
- Karjula, Anna
- Karki, Toivo
- Kärkkäinen, Tommi
- Karkoff, Maurice
- Karkoschka, Erhard
- Karl, Hans U.
- Karl, Klaus
- Karl, Sepp
- Karle, Karin
- Karlen, Gilbert
- Karlen, Robert
- Karlin, Fred
- Karlins, M. William
- Karlowicz, Mieczyslaw (1876–1909)
- Karlsen, Kjell
- Karlsen, Kjell Mork
- Karlsons, Juris
- Karlsson, Lars (b.1953)
- Karlsson, Peder
- Karmanov, Pavel
- Karmen, Steve
- Karmon, Michael
- Karn, Ruth
- Karni, Yaron
- Karns, Dean M.
- Karoh, Birgit
- Karoly, H.
- Károlyi, Pál
- Karoonyavanich, Pimpanit
- Karow, Heinz
- Karp, David
- Karp, Renee
- Karpa, Günther
- Karr, Harold
- Karras, Hans-Dieter
- Karrick, Brant
- Karsemeijer, Lex
- Karsemeijer, Nico
- Karsemeijer, Rudolf
Composers: Karthaus - Kauffmann
- Karthaus, Werner
- Kartner, Pierre
- Karveno, Wally
- Kasandjiev, Wassil
- Kasberg Evensen, Bernt
- Kaschak, Sepp
- Kaschubec, Erich
- Käser-Gabrieli, Jolanda
- Käser, Mischa
- Kasha, Al
- Kashif, Tolga
- Kashperova, Leokadiya
- Kasic, Gilles
- Kask, H.
- Kaski, Heino (1885–1957)
- Kaspar, Olivier
- Kasparov, Yuri (b.1955)
- Kaspersen, Gunnar
- Kaspersma, G.
- Kaspersmeier, Günther
- Kassap, Sylvain
- Kassapoglou, Lilly
- Kassatti, Tadeusz
- Kässbohrer, Frauke
- Kasschau, Howard
- Kassern, Tadeusz Zygfryd
- Kassia
- Kassner, Helmut
- Kastalsky, Alexander
- Kastel, Fabrice
- Kastelein, Jaap
- Kästner, Heinz
- Kastner, Jean-Georges
- Kastner, Macario Santiago
- Kastowsky, Jean
- Kaszuba, Agnieszka
- Kaszycki, Lucjan Marian
- Katada, Yui
- Kataoka, Hiroaki
- Kataoka, Toshiharu
- Katarzynski, Raymond
- Katcher, Robert
- Kates, David
- Katila, Evert
- Kato, Daiki
- Katoh, Masanori
- Katonova, Svetlana
- Katrivanos, Dimitrios
- Kats-Chernin, Elena (b.1957)
- Kats, N.
- Katsaris, Cyprien (b.1951)
- Katsaros, George
- Katscher, Robert
- Katski, Antoni
- Katt, Hans
- Katt, John
- Katt, Leopold
- Kattenburg, Dick
- Kattnigg, Rudolf
- Katz, David
- Katz, Erich
- Katz, Jonathan
- Katz, Judith
- Katz, Marco
- Katz, Michael
- Katzengruber, Werner
- Katzer, Georg (1935–2019)
- Katzman, Bo
- Kaucky, Emanuel
- Kaucky, Vaclav
- Kauder, Hugo
- Kauer, Ferdinand
- Kauffman, David
- Kauffman, Georg Friedrich
- Kauffman, Jay
- Kauffmann, Fritz
- Kauffmann, Georg Friedrich (1679–1735)
- Kauffmann, Jean
- Kauffmann, Leo Justinus
- Kauffmann, R.
Composers: Kauffmann - Keats
- Kauffmann, Ronald E.
- Kaufhaus, Johann Anton
- Kauflin, Bob
- Kauflin, Jordan
- Kaufman, Frederick
- Kaufman, Jeffrey
- Kaufman, Louis
- Kaufman, Paul
- Kaufman, Robert
- Kaufmann, A.
- Kaufmann, Armin (1902–80)
- Kaufmann, Arno
- Kaufmann, Diethelm
- Kaufmann, F.
- Kaufmann, Fred
- Kaufmann, G. F.
- Kaufmann, Georg von
- Kaufmann, J. Elrich
- Kaufmann, Kurt
- Kaufmann, Nicolai
- Kaufmann, Otto
- Kaufmann, Philipp Matthias
- Kaufmann, Serge
- Kaufmann, Walter
- Kaufmann, Willy
- Kaul, Albert
- Kaul, Matthias (b.1949)
- Kaun, Hugo (1863–1932)
- Kaunzner, Viktoria Elisabeth
- Kauppi, Emil
- Kaussler, Anja
- Kavanagh, Dale (b.1958)
- Kavanaugh, John
- Kavanaugh, Patrick
- Kawai, Kazutaka
- Kawai, Kiyohiro
- Kawakami, Noriko
- Kawakami, Osamu
- Kawarsky, J. A.
- Kawasaki, Masaru
- Kawashima, Motoharu
- Kay, Al
- Kay, Brian
- Kay, Dean
- Kay, F. L.
- Kay, Hershy
- Kay, Norman Forber
- Kay, Peter
- Kay, Ulysses Simpson (1917–95)
- Kaya, Celil Refik
- Kaye, Buddy
- Kaye, Ernest
- Kaye, Marina
- Kayn, Roland
- Kayser, Aemilian
- Kayser, Heinrich Ernst
- Kayser, Isfrid (1712–71)
- Kayser, Leif (1919–2001)
- Kazanecki, Waldemar
- Kazda, Jan
- Kazdin, Anders
- Kazeroni, Kaweh
- Kazez, Daniel
- Kazik, James
- Kærså, Morten
- Kæstel, Louis
- Kean, Daniel
- Kean, David
- Kean, Lizzie
- Kean, Ron
- Kean, Ronald M.
- Keane, Mark
- Keaney, Helen
- Kearney, Patrick
- Kearns, Ann
- Kearns, Jacques M.
- Keating, E. J.
- Keating, Ellen M.
- Keating, Geoffrey
- Keats, Donald (1929-2018)
Composers: Keats - Keller
- Keats, John
- Kechley, Gerald
- Keck, A.
- Keck, Jean-Christophe
- Kecskes D, Balazs
- Keden, Helmke Jan
- Kedmi, Eitan
- Kedroff, Nikolai
- Kee, Cor (1900-97)
- Kee, Ed
- Kee, James
- Kee, Piet (1927-2018)
- Keech, Diane
- Keefe, Joanne
- Keel, Frederick James (1871–1954)
- Keel, Klaus Ulrik
- Keeley, Ed
- Keeley, Robert
- Keeling, Andrew (b.1955)
- Keemss, Thomas
- Keen, Marta Lynn
- Keenan, Gerald
- Keenan, Paul
- Keene, Karen
- Keeney, Lorianne
- Keesecker, Thomas
- Keeser, Martin
- Keetman, Gunild
- Keeton, Haydn
- Keew, Paul
- Keezer, Geoff
- Keezer, Ronald
- Kef, Kees
- Kefallonitis, Francoise
- Kefer, W.
- Kegel, G.
- Kegley, Desirée
- Kehl, Johann Balthasar
- Kehle, Robert
- Kehrer, Willy
- Keidl, Julia
- Keif, David
- Keighley, E. A.
- Keighley, Thomas
- Keijzer, Arie J.
- Keijzer, Dirk
- Keil, Kevin
- Keilig, Ronald
- Keilmann, Wilhelm
- Keim, Friedel
- Keinemann, Karl-Heinz
- Keirsgieter, J.
- Keiser, Friedrich
- Keiser, Lauren
- Keiser, Reinhard
- Keith, George D.
- Keith, J. H.
- Keith, Marilyn
- Keithahn, Mary Nelson
- Keja, Joh. F.
- Kekkonen, Reijo (b.1961)
- Kelbe, Harold
- Keldermans, Raymond
- Keldorfer, Robert
- Keldorfer, Viktor
- Kelemen, Milko (1924–2018)
- Kelemen, Milko
- Keler-Bela, Adalbert
- Kéler, Béla (1820–82)
- Keli, Sirving
- Kelk, Hastings A
- Kelkel, Manfred (b.1929)
- Kell, Frederick
- Kell, Reginald
- Kellam, Ian (1933–2014)
- Kelleher, Peter
- Keller-Löwy, Walter
- Keller, Albert
- Keller, Alfred
- Keller, Angela
Composers: Keller - Kemp
- Keller, Catherine
- Keller, Charles
- Keller, Christoph
- Keller, F.
- Keller, George
- Keller, Gertrud
- Keller, Ginette
- Keller, Godfrey (1650–1704)
- Keller, Gottfried
- Keller, Heinrich
- Keller, Hermann (1885–1967)
- Keller, Homer
- Keller, Jack
- Keller, Jacques
- Keller, Jens Christoffer
- Keller, Jörg Achim
- Keller, K.
- Keller, Manfred
- Keller, Manuela
- Keller, Max
- Keller, Michael
- Keller, Patrick
- Keller, Werner
- Keller, Wilhelm (1920–2008)
- Kellermeyer, David M.
- Kellert, Peter
- Kellette, John William
- Kelley, Carol
- Kelley, Charles
- Kelley, Emily
- Kelley, John
- Kelley, Mary Kay
- Kelley, Sean
- Kelling, Hajo
- Kellner, David (1670–1748)
- Kellner, Gaetano
- Kellner, Johann Christoph (1736–1803)
- Kellner, Johann Peter (1705–72)
- Kellner, Josef
- Kellner, Mark
- Kellog, Mark
- Kellogg, Daniel
- Kelloniemi, J.
- Kellum, Murry
- Kelly, Albert Edward
- Kelly, Ben
- Kelly, Bryan (b.1934)
- Kelly, Columba
- Kelly, Dan
- Kelly, Daniele
- Kelly, Earl of
- Kelly, Frederick
- Kelly, Gary
- Kelly, Jim
- Kelly, Matthew
- Kelly, Nicholas Ryan
- Kelly, Pam Smith
- Kelly, Paul
- Kelly, Paul Austin
- Kelly, Robert (1916–2007)
- Kelly, Ryan
- Kelly, Sherman
- Kelly, Thomas
- Kelly, Tom
- Kellyk, Hugh
- Kelsey, Jerry
- Kelsey, Jim
- Kelsey, Martha Sherrill
- Kelterborn, Rudolf (b.1931)
- Kelway, Thomas
- Kember, John
- Kembster, Mike
- Kemminer, Daniel
- Kemner, Egbert
- Kemner, Gerald
- Kemp, Bart de
- Kemp, Gary
- Kemp, Hal
- Kemp, Helen
- Kemp, Ian
Composers: Kemp - Ker
- Kemp, John
- Kemp, Michael
- Kempen, Frans
- Kemper-Moll, Axel
- Kemper, Hans
- Kemper, Peter
- Kemper, Wilhelm
- Kempff, Wilhelm (1895–1991)
- Kempis, Nikolaus à (1600–76)
- Kempis, Stefan von
- Kempke, Shirley
- Kempster, Mike
- Kempter, Ernst
- Kempter, Karl (1819-71)
- Kempter, Lothar (1844-1918)
- Kempton, Jeremy
- Kempton, Thomas
- Ken, Thomas
- Ken'ichi, Masakado
- Kenbrovin, Jaan
- Kendall, Alec
- Kendall, Ben
- Kendall, Robert L.
- Kendall, Todd
- Kendall, Walter Mawer
- Kende, St
- Kendel, Adolf
- Kendell, Iain
- Kendis, James
- Kendrick, Donald
- Kendrick, Graham
- Kendzia, Tom
- Kenessey, Stefania Maria de
- Kenins, Talivaldis
- Kenn, Jean-Joseph
- Kennan, Kent Wheeler (1913–2003)
- Kennard, Jan
- Kennaway, Lamont
- Kennedy-Fraser, Marjory
- Kennedy-Fraser, Patuffa
- Kennedy-Scott, C.
- Kennedy, Angus
- Kennedy, Dion W
- Kennedy, Edward
- Kennedy, Eliot
- Kennedy, Gordon
- Kennedy, Hamilton
- Kennedy, James
- Kennedy, Jay
- Kennedy, Jimmy (1902–84)
- Kennedy, John Brodbin
- Kennedy, Martin
- Kennedy, Patrick
- Kennedy, Sean J.
- Kennedy, Wesley
- Kennel, Gunter
- Kenner, Chris
- Kennis, Willem Gommaar
- Kenny, George
- Kenny, Gerard
- Kenny, John (b.1957)
- Kenny, Terry
- Kensinger, Gerald
- Kent, Alan
- Kent, Arthur
- Kent, David R.
- Kent, James
- Kent, Norman
- Kent, Paul
- Kent, Walter (1911–94)
- Kentridge, Joe
- Kentsubitsch, Marcel
- Kenward, Ruth
- Kenyon, Stephen
- Keown, Alan
- Kepler, Johannes
- Kepner, Fred
- Keppel-Jones, Eileen
- Keppel, Georges de
- Ker, A.
Composers: Kerber - Kessi
- Kerber, Bruno
- Kerber, Jutta
- Kerbusch, Leo
- Kerchner, Larry
- Kerckhoffs, A.
- Kerckhoven, Abraham van den (1681–1701)
- Kerem, Mihkel
- Keren, Ann
- Keren, Imri
- Kerényi, Gábor
- Kerenyi, Gyorgy
- Kerer, Manuela
- Kerfhout, Willem
- Kerger, Camille
- Kergomard, Henry
- Kerkelov, Peter
- Kerker, Gustave Adolph (1857–1923)
- Kerkhoff, F. S.
- Kerkmann, Ursula
- Kerko, Harri
- Kerkorian, Gregory M.
- Kerle, Jacobus de (c.1531–1591)
- Kerll, Johann Kaspar (1627–93)
- Kermbach, Otto
- Kern, Carl August
- Kern, Carl Wilhelm
- Kern, Fred
- Kern, Frida (1891-1988)
- Kern, Jan
- Kern, Jerome (1885–1945)
- Kern, Joseph Seraph
- Kern, Markus
- Kern, Martin
- Kern, Matthias (1928–2014)
- Kern, Philip
- Kern, Renate
- Kern, Walter
- Kernen, Roland
- Kernevel, Fernand
- Kernis, Aaron Jay (b.1960)
- Kernochan, John
- Kernochan, Marshall
- Kéroas, Y.
- Kerpel, Georges De
- Kerr, André
- Kerr, Anita
- Kerr, Bruce
- Kerr, Harrison
- Kerr, J. Wayne
- Kerr, Richard
- Kerr, Robert
- Kerr, Thomas
- Kerrick, Mary Ellen
- Kerrigan, Chuck
- Kerrigan, Kait
- Kerry, Gordon (b.1961)
- Kers, Robert de
- Kersch, Alois
- Kersch, Ferenc
- Kerschbaum, Martin
- Kershaw, E.
- Kershaw, Pete
- Kershaw, Peter
- Kershaw, Richard
- Kershaw, Steve
- Kershner, Brian
- Kerskes, Gerhard
- Kersson, Carl
- Kersten, M. W.
- Kersters, Willem (1929–98)
- Kerstetter, Tod
- Kertsman, Miguel (b.1965)
- Keruzore, Alain
- Kerwin, Simon
- Keskitalo, Petri
- Kesnar, Mauritz
- Kessel, Johann
- Kessel, Susanne
- Kesselman, Lee R.
- Kessi, Vincent
Composers: Kessick - Kiel
- Kessick, Marlaena
- Kessler, Dietrich
- Kessler, Henry
- Kessler, Jerome
- Kessler, Johann Christian
- Kessler, Johann Christoph
- Kessler, Joseph Christoph
- Kessler, Thomas (b.1937)
- Kessner, Daniel
- Kestenberg, Leo
- Kester, Max
- Ketèlbey, Albert (1875–1959)
- Ketelby, Albert
- Ketelsen, Sven
- Kettelarij, Arend J.
- Ketterer, Ella
- Ketterer, Ernst
- Ketterer, Eugène
- Kettering, Eunice Lea
- Ketting, Piet
- Kettnaker, M.
- Ketty-Delorme, O. I.
- Keulen, Geert van (b.1943)
- Keune, Eckehardt
- Keuning, Hans P
- Keuning, Ken
- Keuris, Tristan (1946–96)
- Keurvels, Edward
- Keusen, Raimund
- Keusgen, Klaus-Dieter
- Keussler, Gerhard von
- Keveren, Phillip
- Kevess, Arthur
- Key, Francis Scott
- Key, Gareth
- Keyes, James
- Keyes, Nelson
- Keyes, Nick
- Keymolen, Julien
- Keÿper, Franz
- Keyser, Elvira
- Keyser, Paul De
- Keyzer, Ad de
- Khachaturian, Aram Ilich (1903–78)
- Khachaturian, Karen (1920–2011)
- Khalifa, Marc
- Khalilov, Valery
- Khan, Serge Ali
- Khan, Steve
- Khayam, Golfam
- Khayat, Nadir
- Kheng, Loh Phaik
- Kho, Shu-Fen Wang
- Khoon, Lee Fee
- Khosa, S. J.
- Khoudoyan, A.
- Khoury, Maryam
- Khuen, Johann
- Khym, Charles
- Kiagiri, Chris
- Kibbe, Michael
- Kickinger, F.
- Kickstat, Paul
- Kidd, Bryan
- Kidd, Michael
- Kidd, Richard
- Kidd, Sarah
- Kidson, Frank
- Kidwell, David
- Kiebooms, Leo
- Kiedis, Anthony
- Kiefer, Ed
- Kiefer, Hans-Martin
- Kiefer, Thomas
- Kiefer, William H.
- Kieffer, Détlef
- Kiel Jr., Piet
- Kiel, August
- Kiel, Friedrich (1821–85)
- Kiel, Peter
Composers: Kiel - Kinder
- Kiel, Piet Sr.
- Kielholz, Erika
- Kiemayer, Angela
- Kientzy, Daniel
- Kientzy, Martine
- Kienzl, Wilhelm (1857–1941)
- Kierek, Stefan A.
- Kiermaier, Karl
- Kiermeir, Kurt
- Kierner, Max
- Kierulff, Willy
- Kiesant, G.
- Kieselstein, Lorant
- Kiesewetter, Peter (1945–2012)
- Kiesler, Ed
- Kieslich, Leo
- Kiesling
- Kiesow, Walter
- Kiessling, Heinz
- Kiessling, J. G.
- Kiester, Gloria J.
- Kietzer, Robert
- Kievel, Dietmar
- Kievman, Carson
- Kiger, Al
- Kihlken, Henry
- Kiiras, O.
- Kiiskinen, Timo
- Kiiveri, Seija
- Kijewski, Matthias
- Kikta, Thomas
- Kikuchi, Kenji
- Kikuchi, Naruyoshi
- Kikuchi, Yukio
- Kilar, Wojciech (1932–2013)
- Kildevann, Dagmar
- Kilevold, Lars
- Kilgallon, Steve
- Kilgore, Merle
- Kiliç, Stéphane Cem
- Killer, Fritz
- Killian, Janice
- Killinger, H.
- Killman, Daniel
- Killmayer, Wilhelm (1927–2017)
- Kilmartin, Mike
- Kilp, Brian
- Kilp, Brigitte
- Kilpatrick, Bob
- Kilpinen, Yrjo Henrik (1892–1959)
- Kilpio, Lauri
- Kilpiö, Markku
- Kilstofte, Mark
- Kiltz, Bernd
- Kilvington, Chris
- Kilvington, Thomas
- Kim, A. Young
- Kim, Andy
- Kim, Christine
- Kim, Earl (1920–98)
- Kim, Hae Jong
- Kim, Heera
- Kim, Hi Kyung
- Kim, Jiji
- Kim, Marianne
- Kim, Sinae
- Kim, Sungki
- Kimball, James D.
- Kimbell, Jon
- Kimbell, M. A.
- Kimberley, D. R.
- Kimberling, Clark
- Kime, T.
- Kimmel, Jack Normain
- Kimmins, George J.
- Kimpel, Dan
- Kimpton, Ann Kaczkowski
- Kimpton, Paul
- Kimura, Mitsutoshi
- Kinder, Keith
Composers: Kinder - Kinyon
- Kinder, Theo
- Kindermann, Johann Erasmus
- Kindle, Jürg
- Kindred, Alton R.
- Kiner, Kevin
- Kineya, Rokuzaemon
- King III, James L.
- King-Yvore, H.
- King, A.
- King, Alastair (b.1967)
- King, Art
- King, Betty Jackson
- King, Carol
- King, Charles W.
- King, Charlie
- King, Claude
- King, Clifford W.
- King, Denis
- King, Dennis
- King, Eleanor
- King, Elisha
- King, Feargal
- King, Geoffrey (b.1949)
- King, George
- King, Gordon
- King, Harold C.
- King, Harry
- King, Janet
- King, Jeff
- King, Jennifer
- King, John (1953–2009)
- King, Karl
- King, Karl Lawrence
- King, Kevin
- King, Larry
- King, Lew
- King, Margaret
- King, Matthew
- King, Nick
- King, Oliver (1855–1923)
- King, Patricia
- King, Pee Wee
- King, Peter
- King, Rebecca
- King, Reginald
- King, Robert (b.1960)
- King, Ryan
- King, Sam
- King, Stanford
- King, Stephen
- King, Steve
- King, Tamsin
- King, Thea
- King, Wayne
- King, William
- Kingma, Piet
- Kingman, Daniel
- Kingsbury, Craig
- Kingsland, Chappell
- Kingsley, Douglas J.
- Kingsley, George
- Kingsley, Gershon (1922–2019)
- Kingslow, Andrew
- Kingsmore, Richard
- Kingston, Matt
- Kinkel, C.
- Kinkel, Johanna (1810–58)
- Kinkel, Robert
- Kinkel, Unmada Manfred
- Kinkelder, Dolf de
- Kinloche, William
- Kinnaird, Alison
- Kinnard, Kathryn
- Kinner, Samuel
- Kinney, Andrew
- Kinoshita, Makiko
- Kinross, John
- Kinsella, Mick
- Kinsey, Herbert
- Kinyon, Barbara Baltzer
Composers: Kinyon - Kistler
- Kinyon, John
- Kinzler, Bernard
- Kinzler, Burkhard
- Kiorpes, George
- Kips, Rene
- Király, László (b.1954)
- Kirberger, Johann Philip
- Kirby, George
- Kirby, Paul H.
- Kirby, Rick
- Kirbye, George (b.c.1565)
- Kirchberg, Christoph
- Kircher, Irina
- Kircher, Johan
- Kirchhoff, Gottfried (1685-1746)
- Kirchhoff, Johann Andreas
- Kirchner, Fritz
- Kirchner, Leon (1919–2009)
- Kirchner, Shawn
- Kirchner, Theodor (1823–1903)
- Kirchner, Volker David (1942–2020)
- Kirchoff, Leanna
- Kirchrath, Reiner
- Kirchstein, Harold M.
- Kireilis, Ramon
- Kiriakou, Emanuel
- Kiris, Dom
- Kirk, Andrew
- Kirk, Daphne
- Kirk, Hazel Jean
- Kirk, Jerry R.
- Kirk, Keith
- Kirk, Margaret
- Kirk, Rahsaan Roland
- Kirk, T.
- Kirk, Theron
- Kirk, Viggo
- Kirk, Wadeinth
- Kirkby-Mason, Barbara
- Kirkland, Anthony
- Kirkland, Camp
- Kirkland, Leroy
- Kirkland, Terry
- Kirkpatrick, Wayne
- Kirkpatrick, William James
- Kirkpatrick, William James (1838-1921)
- Kirkup, Douglas
- Kirkwood, Antoinette
- Kirkwood, James
- Kirlin, June
- Kirman, Paul
- Kirnberger, Johann Philipp (1721–83)
- Kirsch, Dirk-Michael
- Kirschbaum, Christoph
- Kirschbaum, Martin
- Kirschner, Alessandro
- Kirschner, Emanuel
- Kirschner, Michel
- Kirschnereit, Kurt
- Kirscht, Godehard
- Kiselev, Oleg
- Kisfaludy, Örs
- Kish, David
- Kishino, Malika
- Kisielewski, Stefan
- Kislan, Richard
- Kisner, Alexander
- Kisor, Ryan
- Kispert, Hans
- Kiss, Corina
- Kiss, Marie-Cécile
- Kissel-Bouhey, Marie-Hélène
- Kissel, Brigitte
- Kissenbeck, Andreas
- Kissin, Evgeny
- Kissine, Victor (b.1953)
- Kisters, Ludger
- Kistétényi, Melinda
- Kistler, Cyrill
- Kistler, Vera
Composers: Kisza - Klein
- Kisza, Stanislaw
- Kiszczak, T.
- Kitagawa, Yujin
- Kitazume, Michio
- Kitazume, Yayoi
- Kitchen, Eric R.
- Kitchin, George
- Kits, Margrit
- Kitschen, Clemens Maria
- Kitson, Charles Herbert (1874-1944)
- Kitt, Tom
- Kittel, Caspar (1603-39)
- Kittel, Johann Christian (1732–1809)
- Kittler, Richard
- Kitto, Gordon
- Kittredge, Walter
- Kitzke, Jerome
- Kivel, Dietmar
- Kiyose, Yasuji (1900–81)
- Kjaer, Vilfred
- Kjaernes, Bjørn Morten
- Kjær, Vilfred
- Kjærulf, Clara
- Kjeldsen, Jens
- Kjelson, Lee
- Kjerulf, Halfdan (1815–68)
- Kjerulff, Willy
- Kjoller, Povl
- Klaassen, Joop
- Klabon, Krzysztof
- Kladeck, Thomas
- Klaessen, Christian
- Klambe, Claude
- Klambt, Fritz
- Klami, Markku
- Klami, Uuno (1900–61)
- Klammer, David
- Klammer, Edward W.
- Klanac, Pierre-Krésimir
- Klanert, Karl
- Klanert, Paul
- Klapil, Pavel
- Klarman, Jeremiah
- Klarmann, Irmgard
- Klartag, Yair
- Klaschka, Martin
- Klaschka, Michael
- Klasen, Odilo
- Klashorst, Gerrit Onne van de
- Klasinc, Walter
- Klatzow, Peter (b.1945)
- Klauer, Franz Gustav
- Klauer, Gustav
- Klaus, Gregor
- Klaus, Guido
- Klaus, Sabine Katharina
- Klausner, Hubert
- Klauss, Noah
- Klaveren, Wijnand van
- Klay, Eric
- Klayman, Don
- Kleban, Edward
- Klebe, Giselher (1925–2009)
- Kleber, Leonhard (1495–1556)
- Klebsattel, Adolf von
- Klechniowska, Anna Maria
- Klee, Martin
- Kleeb, Jean
- Kleefoot, Michael
- Kleer, Peter de
- Kleesattel, Lambert
- Klefisch, Walter
- Klega, Miroslav
- Kleiberg, Ståle
- Kleiman, Stephen
- Kleime, Werner
- Klein Bog, Joeke
- Klein-Geltink, A.
- Klein, B.
- Klein, Bernhard
Composers: Klein - Klingenbrunner
- Klein, Cor
- Klein, D.
- Klein, Franz
- Klein, Gary
- Klein, Gideon (1919–44)
- Klein, Hans-Peter
- Klein, Heinrich
- Klein, Heribert
- Klein, I. F.
- Klein, Jacob
- Klein, James
- Klein, Jennifer
- Klein, Jesper
- Klein, John
- Klein, Joop
- Klein, Laurie
- Klein, Lothar (b.1932)
- Klein, Maynard
- Klein, Nancy
- Klein, Richard Rudolf
- Klein, Robert
- Klein, Rudolf
- Klein, Sebastian
- Klein, Tobias Robert
- Klein, Volker
- Klein, Yves
- Kleinbussink, Jan
- Kleindin, Teddy
- Kleine, Werner
- Kleinehanding, Ralf
- Kleiner, Lynn
- Kleinhammer, Edward
- Kleinheinz, Franz Xaver
- Kleinkauf, Henry
- Kleinknecht, Jakob Friedrich (1722–94)
- Kleinmaier, Richard
- Kleinova, E.
- Kleinschuster, Erich
- Kleinsinger, George (1914–82)
- Kleive, Iver
- Klemcke, Louis
- Klemencic, Janes
- Klemensich, Robert
- Klement, Miloslav
- Klemetson, Nick
- Klemetti, Heikki (1876–1953)
- Klemm, Johann (c.1595-1651)
- Klemmstein, Eberhard
- Klemola, Sami
- Klemp, Barbara
- Klenau, Paul von (1883–1946)
- Klengel, Julius (1859–1933)
- Klengel, Paul
- Klenner, John
- Klepper, Jeff
- Klepper, Leon
- Kleren, Tim
- Klerk, Albert de
- Klerk, C. de
- Klerk, Jos de
- Kletsch, Ludwig
- Kleucker, Wally
- Kleyn, Howard
- Kleynjans, Francis (b.1951)
- Klich, Tobias
- Kliegel, Maria
- Kliem, Jürgen
- Klier, Hans
- Klier, Johannes
- Klikovits, Christian
- Klima, Josef
- Klimek, Jens
- Kliment, Hans
- Klinda, Friedrich
- Kling, Henri (1842–1918)
- Kling, Henry
- Kling, Yaacov
- Klingel, Kurt
- Klingele, Dominique
- Klingenbrunner, Wilhelm
Composers: Klingenstein - Knapp
- Klingenstein, Beth Gigante
- Klinger, Chris
- Klinger, Florian
- Klinger, Ivan (?-1897)
- Klinger, R.
- Klingler, Chris
- Klingler, Karl
- Klingler, Toni
- Klingsor, Tristan
- Klinkhammer, Barbara
- Klintholm, Henrik
- Klip, B.
- Klobouk, Jaromir
- Klöckner, Dieter
- Klode, Anders
- Kloe, Jan De
- Kloek, Wim
- Kloepfer, Edward
- Kloet, C. de
- Klöffler, Johann Friedrich
- Klöfver, Nils
- Klohr, John N.
- Kloiber, Rudolf
- Klomfaß, Michael
- Klomp, Carsten
- Klompe
- Klontz, Mary-Hannah
- Klöppel, Renate
- Kloppenburg, H.
- Kloppenburg, Wilhelm Christiaan Maria
- Kloppers, Jacobus
- Klopstra, M.
- Klos, Andrzej
- Klose, Carol
- Klose, Friedrich (1862-1942)
- Klosé, Hyacinthe Eleonore
- Klose, Oskar
- Klose, Othmar
- Kloser, Harald
- Klostermann, Michael
- Klostertaler, Jungen
- Klotman, Robert
- Klotz, Gerhild
- Klotzbach, Kevin
- Klötzke, Ernst August
- Klotzsche, Volker
- Klouse, Andrea
- Kloyer, Gerhard
- Kluck, Irma Greve
- Klueger, Frank
- Kluetsch, Georg
- Klug, Chr
- Klug, Ernst
- Klug, Friedrich
- Klug, Howard
- Kluge, Albert
- Kluge, Karl
- Kluge, Manfred
- Kluge, Robert
- Kluger, Jean
- Klughardt, August Friedrich Martin (1847–1902)
- Kluin, P.
- Kluiving, Rene
- Klump, George
- Klumper, Anton
- Klunne, Cecile
- Klusák, Jan (b.1934)
- Klusmeier, Ron
- Klussmann, Ernst Gernot
- Klyde, Jens
- Kment, J.
- Kmoch, Frantisek
- Knaap, L. van der
- Knab, Armin
- Knabl, Rudi
- Knaggs, Daniel
- Knahl, Jan
- Knaifel, Alexander (b.1943)
- Knapik, Eugeniusz (b.1951)
- Knapp, Andreas W.
Composers: Knapp - Knowles
- Knapp, Joseph F.
- Knapp, Phoebe P.
- Knapp, Walter
- Knapp, William
- Knappenberger, Kent
- Knarhcs, Yendor
- Knaub, Donald
- Knauer, Heinrich
- Knauf, Greg
- Knaven-Rats, Els
- Knayer, Christian
- Kneale, Peter
- Knebel, Joerg-Ulrich
- Knecht, Edgar
- Knecht, Johannes
- Knecht, Jürgen
- Knecht, Justin Heinrich (1752–1817)
- Knecht, Kurt
- Knechtel, Reid
- Knefelius, Johann
- Knegtel, Charles
- Kneif, Tibor
- Kneip, Gustav
- Kneller, Andreas (1649–1724)
- Knepper, Travis
- Knerr, K.
- Knessl, Lothar
- Knevel, Andre
- Kney, Hermann-Josef
- Knezek, Jan Vaclav
- Knien, Storm
- Knieper, Jürgen
- Knigge, Max
- Knight, A. W.
- Knight, Alice
- Knight, Baker
- Knight, Charles
- Knight, Gerald
- Knight, Henry
- Knight, Holy
- Knight, Jimmy De
- Knight, Joseph Philip
- Knight, Judyth
- Knight, Mark
- Knight, Maxwell
- Knight, Sally
- Knight, Thomas
- Knight, Tim
- Knight, Vincent
- Knighton, Merrill
- Knijn, Ted
- Knipper, Lev Konstantinovich (1898–1974)
- Knipphals, Hans-Juergen
- Knittel, Franz
- Knittel, Kazimierz
- Knittel, Krzysztof (b.1947)
- Knobel, Theo
- Knoblich, Andreas
- Knobloch, Jiri
- Knoch, Peter
- Knöchel, Wilhelm
- Knockaert, Albert
- Knockaert, Peter
- Knode, Nelson
- Knoedler, Benjamin
- Knoefel, Johannes
- Knoeferle, Franz Heinrich W.
- Knoener, Ronald C.
- Knoerzer, Julian
- Knopf, Karl
- Knorr, Ernst-Lothar von
- Knorr, H.
- Knorr, Iwan
- Knorring, Bengt von
- Knorring, Minna von
- Knotts, David
- Knotzinger, Kurt
- Knouse, Nola Reed
- Knowles, Brian (b.1946)
- Knowles, Julie
Composers: Knowles - Kockx
- Knowles, Kenneth
- Knox, Charles
- Knox, Garth (b.1956)
- Knox, Gary
- Knox, Thomas
- Knøvl, Tage
- Knudsen, Atle
- Knudsen, Gunder
- Knudsen, Peter
- Knudsen, Thorkild
- Knudson, Peter
- Knudsvig, Peter
- Knümann, Jo
- Knüpfer, Ottomar
- Knüpfer, Sebastian (1633–76)
- Knupp, P.
- Knüsel, Alfred
- Knussen, Oliver
- Knyvett, William (1779–1856)
- Ko, Kevin Mazimas
- Kobaley, Silvester (b.1935)
- Kobayashi, A.
- Kobayashi, Hideo (b.1931)
- Kobayashi, Satoshi
- Kobayashi, Yoshitake
- Kobbert, Gabriele
- Kober, Thorsten
- Kobiki, Massanori
- Koblenz, Babette
- Kobler, Heinrich
- Koblitz, David
- Kobrich, Johann Anton (1714–91)
- Kobylanska, Krystyna
- Koch-Darkow, Gerhard
- Koch-Raphael, Erwin (b.1949)
- Koch, Angela
- Koch, Charles
- Koch, Claus Henry
- Koch, Denin
- Koch, Don
- Koch, Edwin
- Koch, Erland von (1910–2009)
- Koch, Ewald
- Koch, Frederick
- Koch, Gareth
- Koch, Gerhard R.
- Koch, Greg
- Koch, Hans W.
- Koch, Heinz (1916-)
- Koch, Herbert
- Koch, Johannes Hermann Ernst
- Koch, John
- Koch, Julius
- Koch, Karl
- Koch, Martin
- Koch, Michael
- Koch, Minna
- Koch, Norbert
- Koch, Paul E.
- Koch, Paul-August
- Koch, Peter
- Koch, Robert
- Koch, Walter
- Koch, Wilhelm H.
- Kochan, Günter (1930–2009)
- Kochanek, Susan
- Kochanski, Paul
- Köchel, Ludwig Ritter von
- Kocher, Conrad (1786–1872)
- Kocher, Lewis A.
- Kochevitsky, George
- Kochhauser, Reiner
- Kochli, R.
- Kocian, Jaroslav
- Kocjer, Konrad
- Kock, Sven
- Kockelmans, Gerard
- Köckert, Ad
- Kockert, Otto
- Kockx, Michiel
Composers: Koclejda - Köhler
- Koclejda, Pierre
- Kocsar, M.
- Kocsár, Miklós (1933–2019)
- Kocsis, Stefan
- Kocsis, Zoltán (1952–2016)
- Kocum, W.
- Koczalski, Raoul
- Kocze, Antal
- Koczwara, Franz
- Kodalli, Nevit
- Kodály, Zoltan (1882–1967)
- Kodama, Katsumi
- Kodl, Petr
- Kodner, Diana
- Koeberg, F.
- Koechlin, Charles (1867–1950)
- Koele, Gerrit
- Koeler, Martin
- Koelewijn, P.
- Koelling, Carl
- Koellreutter, Hans-Joachim
- Koelz, Ernst
- Koemmenich, Louis
- Koene, J. Peter
- Koeneman, Theo
- Koenen, Wilhelm
- Koenig, Herman
- Koenig, Hermann Louis
- Koenigsbeck, Bodo
- Koenigsberger, Josef
- Koenigsperger, Marianus
- Koennemann, Miloslaw
- Koepke, Allen
- Koepke, Paul
- Koeppen, Gabriel (b.1958)
- Koering, Réné (b.1940)
- Koerppen, Alfred (b.1926)
- Koert, Hans van
- Koerts, James
- Koetsier, Jan (1911–2006)
- Koetzaniski, T.
- Koffler, Józef (1896–1944)
- Koffman, Moe
- Kofi, Francis
- Kofler, Armin
- Kofoed, Erik
- Kofron, Jaroslav
- Kogan, Lev
- Kogler, Klaus
- Kogler, Susanne
- Kogut, Malcolm
- Koh, Chang Su
- Koh, Florence
- Koh, Josephine
- Kohan, Jorge Omar
- Kohaut, Karl
- Kohda, N.
- Kohjiba, Tomiko
- Kohl, Leopold
- Köhlenberg, Leo
- Kohlenberg, Oliver
- Köhler, Alois
- Köhler, Donna
- Köhler, Emil
- Köhler, Emmy
- Kohler, Ernesto (1849–1907)
- Köhler, Ernst (1799–1847)
- Köhler, Friedemann
- Köhler, Gottlieb Heinrich
- Köhler, Hans
- Köhler, Jirí
- Köhler, Joseph Venceslao
- Köhler, Kurt
- Köhler, Louis
- Köhler, Paul
- Köhler, Richard
- Kohler, Roland
- Köhler, Siegfried
- Köhler, Theodor
- Köhler, Wolfgang
Composers: Kohlman - Kolm
- Kohlman, Churchill
- Kohlmann, Andreas
- Kohlmann, Clarence
- Kohlmann, Mathias
- Kohlmüller, Joseph
- Kohlrusch, Aram
- Kohls, Uwe
- Kohn, Benjamin
- Kohn, Karl
- Kohn, Sigurd
- Kohn, Steven Mark
- Kohnen, Oliver
- Kohout, Josef
- Kohout, Karl
- Kohoutek, Ctirad
- Kohoutek, Frantisek
- Köhring, Linus
- Kohrs, Jonathan
- Kohs, Ellis B. (1916–2000)
- Koide, Noriko
- Koistinen, Mari
- Koivistoinen, Eero
- Koivula, Kari
- Koivusalo, Petri
- Koizumi, Hiroshi
- Kojetinsky, Max
- Kojidie, Emile
- Kojima, Satomi
- Kojoukharov, Vladimir
- Kok, B.
- Kok, Barbara Reichert
- Kok, Gommert de
- Kok, J. B.
- Kok, Joop
- Kok, Leo
- Kókai, Rezsö (1906–62)
- Kokaji, Kunitaka
- Kokaly, Stefan
- Kokelaar, Karel
- Kokelaere, Francois
- Kokkonen, Joonas (1921–96)
- Kokoszka, Jason
- Kokott, Michael
- Köksal, Füsun
- Kolander, Keith
- Kolar, Henry
- Kolasch, Harald
- Kolasiński, Jan
- Kolb, Barbara (b.1939)
- Kolb, Carlmann
- Kolb, Daniel
- Kolb, Dieter
- Kolb, Oliver
- Kolbach, Kurt
- Kolbe, Martin
- Kolbe, Siegfried
- Kolbeck, Rainer
- Kolberer, Pater
- Kolberg, Barbara
- Kolbinger, Karl
- Kölbl, Gerhard
- Kolbusz, Aleksandra
- Köler, David
- Kolesa, Hans
- Kolinski, Mieczyslaw
- Kolk, E. van de
- Kolk, G. van der
- Koll, Alo
- Köll, Fritz
- Koller, Hans
- Koller, Ingrid
- Koller, Julius
- Koller, Michael
- Kollias, George
- Kolling, Carl
- Kõllman, Sten
- Kollo, Walter (1878–1948)
- Kollo, Willi
- Kolly, Jean-Claude
- Kolm, Jonathan
Composers: Kolman - Konzett
- Kolman, Peter
- Kolneder, Walter
- Kolodner, Ken
- Kolosko, Nathan
- Koloss, Istvan (b.1932)
- Kolsch, Oliver
- Kolvers, Johan
- Kölz, Ernst
- Kölz, Gerhard
- Kölz, Hans-Günther
- Kölz, Sabine
- Komanetsky, Andrey
- Komara, Edward
- Komarek, Tomas
- Komarova, Tatjana (b.1968)
- Komarovsky, Anatoli
- Komatsu, Satoshi
- Kominek, M.
- Komischke, Uwe
- Komitas, P.
- Komitas, Soghomon Soghomonian
- Komitas, Vartapet
- Komíves, János (1932–2005)
- Komma, Karl-Michael
- Kommnick, Jens
- Komorous, Rudolf
- Komorzynsky, Egon
- Komst, Marinus
- Komter, Jan Maarten
- Komulainen, Juhani
- Komzák, Karl (1850–1905)
- Konagaya, Soichi
- Konayaga, Soichi
- Kondo, Jo (b.1947)
- Kondo, Kei
- Kondo, Koji
- Kondoiannis, Dimitris
- Kondor, Ádám (b.1964)
- Kondracki, Michal
- Kondracki, Miroslaw
- Konecsni, Sarah
- Kong, Ho Chee
- Kongos, John Joseph
- Kongsrud, Leif
- Konieczny, Zygmunt
- Konietzny, Heinrich
- König, Eginhard
- König, Heinz
- König, Herbert
- König, Johann Balthasar
- König, Magdalena
- König, P. Vinzenz
- König, Rudi
- König, Stephan
- König, Wolfgang
- Konigshofer, F.
- Königshofer, Franz
- Königsperger, P. Marianus
- Königswinter, Wolfgang Müller von
- Koninck, Tine De
- Koning, Anneke Wittop
- Koning, Arjo
- Koning, Jos
- Koning, Kelvyn
- Koning, Leen
- Konink, Servaas de
- Konold, Wulf
- Konow, Mette
- Konowitz, Bert
- Konowski, Philip
- Konoye, Hidemaro
- Konrad, Rudolf
- Konstantinoff, Karol
- Kont, Paul
- Kontarsky, Alfons
- Kontarsky, Matthias
- Kontonski, Wlodzimirz
- Kontski, Charles De
- Kontz, Catherine
- Konzett, Didi
Composers: Koob - Korff
- Koob, T.
- Koob, Theo
- Kooi, S. van de
- Kooij, J. H.
- Kooijman, Bert
- Kooijman, C.
- Kooijmans, Ad
- Kooijmans, Ed
- Kooijmans, Wybe
- Kooiman, Ewald
- Kook, Hyun
- Kool, Aad
- Kool, B.
- Koolen, Gert Jan
- Koolmees, Hans
- Koolstra, Jelle
- Koomans, Dick
- Koop, Olivier
- Kooperman, Deborah
- Koopman, Eddy
- Koopman, Ton
- Koopmans, F. A.
- Koops, G.
- Koorevaar, A.
- Koorevaar, G.
- Kooten, Kees van
- Kooy, Diny
- Kooy, Marten W.
- Kooyman, Simon
- Kooymans, Wybe
- Kop, G. C.
- Kope, Karl
- Kopecky, Pavel
- Kopelent, Marek
- Köper, Karl-Heinz
- Koperski, Wolfgang
- Kopetz, Barry
- Kopetzki, Eckhard (b.1956)
- Kopetzky, Wendelin
- Kopf, Martin
- Kopitz, Klaus Martin (b.1955)
- Kopka, Ulrico
- Koplowicz, Abraham
- Kopp, Georg
- Kopp, Otto
- Koppel, Anders (b.1947)
- Koppel, Harry D.
- Koppel, Herman D (1908–98)
- Koppel, Thomas
- Koppel, Ulla
- Koppin, Connor J.
- Köpping, Dieter
- Köpping, Otto
- Koppitz, Holger
- Köppl, Johannes
- Kopplow, K.
- Kopprasch, Carl
- Kopprasch, Georg
- Kopprasch, Wilhelm
- Koprowski, Hilary
- Koprzywnicy, Hieronim
- Koptagel, Yueksel
- Kopyloff, Alexander
- Kopylov, Alexander
- Kopylow, Alexander
- Korak, John
- Koraus, Matthew
- Korb, Michael
- Korb, Ron
- Korbar, Leopold
- Korbay, Francis
- Korbel, Peter
- Körber, Till Alexander
- Korchmar, Grigori (b.1947)
- Korczak, Janusz Krzysztof
- Korda, Viktor
- Korea, C.
- Korelis, Petros (b.1955)
- Korevaar, A.
- Korff, Anna von
Composers: Korfmacher-de Vente - Kosteck
- Korfmacher-de Vente, Egbertine
- Korfmacher, Peter
- Korgujew, S.
- Korhonen, Jonathon
- Korhonen, Toivo
- Koringer, Franz
- Koritan, Bruce
- Korkiainen, Tiina
- Korkokiou, Myrto
- Körling, August
- Korman, Cliff
- Korn, Heinz
- Korn, Peter Jona
- Korn, Sebastian
- Korn, Uwe
- Kornauth, Egon (1891–1959)
- Korndorf, Nikolai (1947–2001)
- Kornebæk, Finn
- Kornebæk, Sofus
- Kornelis, Benjamin
- Körner, Fritz
- Körner, Klaus
- Körner, Richard
- Korness, Elisabeth
- Korngold, Erich Wolfgang (1897–1957)
- Korngold, Julius
- Kornhass, Heinrich
- Kornowicz, Jerzy
- Kornum Jorgensen, Ib
- Koroku, Reijiro
- Koroltschuk, Wladimir
- Körper, Karl-Heinz
- Korpijaakko, Paavo
- Korsgaard, Bjarne
- Korsun, Anna
- Kort, Aart de (b.1961)
- Kort, Jac.
- Korte, Arie de
- Korte, Karl
- Korte, Oldřich František (1926–2014)
- Kortekaas, Bram
- Kortekangas, Olli (b.1955)
- Korten, Hans
- Korthals, Christian
- Kortkamp, Johann
- Kõrvits, Tõnu
- Korwin-Szymanow, Stanislaw
- Kosa, Gabor
- Kósa, György (1897–1984)
- Kosakoff, Reuven
- Kosaku, Yamada
- Kosasih, Daud
- Koschat, Thomas (1845–1914)
- Kosche, Kenneth T.
- Koschig, Günther
- Koschinsky, Fritz
- Koschmieder, Steffen
- Kosek, Robert
- Koseki, Yuji
- Koselleck, Konrad
- Kosenko, Viktor
- Koshinski, Gene
- Koshkin, Nikita (b.1956)
- Kosinski, Sherry
- Koskelin, Olli
- Koskenniemi, V. A.
- Koski, Hilary Hope
- Koskinen, Juha T.
- Koslowski, J.
- Kosma, Joseph (1905–69)
- Kosmicki, Alexandre
- Kosney, Klaus
- Kosola, Oskari
- Kosovinc, Timotej
- Kossenko, Viktor
- Kössler, Hans
- Kössler, Rudolf
- Kossowski, Samuel
- Kostal, Arnost
- Kosteck, Gregory
Composers: Kostek - Koyama
- Kostek, Gregory
- Kosteletzky, Viktor Max
- Koster, Dirk
- Koster, Ernst
- Köster, Klaus
- Koster, Nils
- Kostiainen, Pekka (b.1944)
- Kostner, Douglas
- Kostner, Peter
- Kostowa, Wessela
- Kostrak, Z.
- Kostrovitskaya, Vera S.
- Kosut, M.
- Köszeghy, Peter
- Koszewski, Andrzej (1922–2015)
- Kotche, Glenn
- Kotchounian, Arlette
- Kotecha, Savan
- Köthe, Gerd
- Kothen, Axel von
- Kotik, Josef
- Kotík, Petr
- Kotilainen, Otto (1868–1936)
- Kotoński, Włodzimierz (1925–2014)
- Kötscher, Edmund
- Kott, Louis
- Kottaun, C.
- Kotter, Johannes
- Kotter, Ton
- Kötting, Sabine
- Kottmann, Peter
- Kotwitz, Kenny
- Kotzian, Rainer
- Kotzwara, Franz
- Koudelka, James Neal
- Koudijs, G.
- Kouguell, Arkadie
- Koulak, Paul
- Koulman, Johannes
- Koumans, Rudolf
- Kounadis, Arghyris (1924–2011)
- Kountz, Richard
- Kouril, Ines
- Kourliandski, Dmitri
- Koury, Rex
- Kousemaker, Adriaan
- Koussevitzky, Sergei Alexandrovich (1874–1951)
- Koutzen, Boris
- Kouvenhoven, Ivo
- Kouwenhoven, Ivo
- Kouznetsov, Vadim
- Kouznetsov, Yolande
- Kovac, Iva
- Kovach, Andor
- Kovács, Bela
- Kovács, Gabor
- Kovács, Matyas
- Kovacs, Zoltan
- Koval, Maria
- Koval, Peter Boris
- Kovar, Simon
- Kovaricek, Frantisek
- Kovarik, Frantisek
- Kováts, Barna (1920-2005)
- Koven, Reginald de (1859–1920)
- Kovins, David
- Kowalchyk, Gayle
- Kowalczyk, Marc
- Kowalowski, Zenon
- Kowalska-Lason, Justyna
- Kowalski, Bartosz
- Kowalski, Crystal
- Kowalski, Max
- Kowarik, Klaus
- Kowarna, Oskar
- Kox, Frits
- Kox, Hans
- Kox, Henk
- Koyama, K.
- Koyama, Kaoru
Composers: Koyle - Kratky
- Koyle, Gregg
- Kozeluch, Jan Antonín
- Kozeluch, Johann Anton
- Kozeluch, Leopold (1747–1818)
- Kozev, Yassen
- Kozevnikov, A.
- Kozhevnikov, Boris
- Kozinski, Stefan
- Kozlik, Werner
- Kozlov, Viktor
- Kozlowski, J.
- Kozuch, Thaddeus
- Køie, Henning
- Køllmer, Alf
- Kraas, Thiemo
- Krabman, Arno
- Kradenthaller, Hieronymus
- Kraehenbuehl, David
- Kraemer, Timothy
- Kraeydonck, Jan van
- Krafft, Nathalie
- Kraft, Alvar
- Kraft, Anton
- Kraft, Carrie
- Kraft, Erich
- Kraft, Karl
- Kraft, Leo
- Kraft, Nikolaus
- Kraft, Walter (1905–77)
- Kraft, William (b.1923)
- Kragset, Tove
- Krahmer, Ernst
- Krahmer, Ernst (1795–1837)
- Krainis, Bernard
- Krajci, Mirko
- Krajewski, Seweryn
- Krakamp, Emanuele (b.1813)
- Krakauer, A.
- Krakowa, Mikołaj
- Kral, Johann Nepomuk (1839–96)
- Kral, Joseph
- Kralik, Mathilde
- Kramar, Frantis
- Kramarz, Volkmar
- Krämer , Gotthold
- Kramer, A. Walter
- Kramer, Alex
- Kramer, Christian
- Kramer, Ernest
- Kramer, Floyd
- Kramer, Jonathan
- Kramer, Josh
- Krämer, Leo
- Krämer, Thomas
- Kramer, Timothy
- Kramer, W.
- Kramlich, Daniel
- Kramlinger, Germaine
- Kramlofsky, Jürgen
- Kramme, Hans E
- Krammer, Markus
- Krammer, Tijs
- Krampe, Robert
- Kramser, Christian
- Krancher, Willy
- Kranebitter, Oswald
- Krannich, Elke
- Krannig, Simon
- Krantz, Allen
- Kranz, Albert
- Kranzler, Eli
- Krape, W.
- Krape, William E.
- Krapf, Gerhard
- Krasa, Hans (1899–1944)
- Krasmann, Lisel
- Krasotov, Alexander
- Kraszewski, Roman
- Kraszna, László
- Kratky, Josef
Composers: Kratochvil - Krepela
- Kratochvil, Pavel
- Kratochwil, Heinrich
- Kratzat, Gerd
- Krauer, Robert
- Kraus, Arnost
- Kraus, Detlef
- Kraus, Eberhard
- Kraus, Egon
- Kraus, Herb
- Kraus, Herbert
- Kraus, Joseph Martin (1756–92)
- Kraus, Oliver
- Kraus, P. Lambert
- Kraus, Thomas
- Kraus, Walter
- Kraus, Willi
- Krause, Anton
- Krause, Mickie
- Krause, Otto
- Krause, Thomas
- Krauseneck, Günther
- Krauss, B.
- Krauss, Elka
- Krausz, Michael
- Krautmacher, Erich
- Krautter, P. Kilian
- Krauze, Zygmunt (b.1938)
- Krawczyk, Franck (b.1969)
- Krayenbühl, Fernand
- Kreader, Barbara
- Krebber-Münch, Eva
- Krebs, Carl
- Krebs, Franz Xaver
- Krebs, Helmut
- Krebs, Johann G.
- Krebs, Johann Ludwig (1713–80)
- Krebs, Johann Tobias (1690-1762)
- Krebs, Karl August
- Krebs, Sophie
- Kreczi, Hanns
- Kreek, Cyrillus (1889–1962)
- Kreft, Mathias
- Kregar, Stéphane
- Kregler, Michael C.
- Krehl, Stephan
- Kreichbaum, Casey B.
- Kreid, Roland
- Kreider, Dan
- Kreidler, Dieter
- Kreiger, Arthur
- Krein, Alexander (1883–1951)
- Krein, Michael
- Krein, Yasha
- Kreiner-Bogdańska, Agnieszka
- Kreines, Joseph
- Kreis, Otto
- Kreisler, Alexander Von
- Kreisler, Fritz (1875–1962)
- Kreisler, Georg (1922–2011)
- Krejberg, Gunvor
- Krejci, Isa (1904–68)
- Krejcí, Miroslav
- Krek, Uros
- Krell, William Henry
- Kremer, Clemens
- Kremer, J.François
- Kremer, Rudolph
- Kremling, Bernd
- Kremser, Edward
- Kremser, Leo
- Krenek, Ernst (1900–91)
- Krener, J.
- Krenger, Johann Rudolf
- Krenn, Erich
- Krenn, Franz
- Krentz, Michael E.
- Krentzlin, Richard
- Krenz, Jan (b.1926)
- Krenz, Steve
- Krepela, J.
Composers: Krepp - Krogh
- Krepp, Frithjof
- Kreppel, Michael
- Kres, Dietmar
- Kresin, Willibald
- Kress, Georg Adam
- Kresser, Joseph Gebhardt
- Kreter, Leo
- Kretschmar, Walter
- Kretschmer, Gunter
- Krettner, Anton
- Kretz, Johannes
- Kretzchmer, Herbert
- Kretzmer, Herbert
- Kretzschmar, Guenther
- Kretzschmer, August
- Kretzschmer, Herbert
- Kreuder, Peter
- Kreuels, Matthias
- Kreuger, David
- Kreusch-Jacob, Dorothée
- Kreusser, Georg Anton
- Kreuter, Fritz
- Kreutz, Robert E.
- Kreutzer, Conradin
- Kreutzer, Hilde B.
- Kreutzer, Joseph (1790–1840)
- Kreutzer, Paul
- Kreutzer, Rodolphe (1766–1831)
- Kreutzer, Thomas
- Kreuz, Emil
- Kreuzer, Kenneth
- Kreuzhuber, Wolfgang
- Kreuzpointner, Johann Simon
- Kricka, Jaroslav (1882–1969)
- Krider, Dale
- Kriebel, John
- Kriechbaum, Casey B
- Krieg, Franz
- Krieg, Gustav A.
- Krieg, Hans
- Krieger, Adam (1634–66)
- Krieger, Edino (b.1928)
- Krieger, Johann (1651–1735)
- Krieger, Johann Philipp (1649–1725)
- Krieger, Karen Ann
- Krieger, Ulrich
- Krieken, G. B. van
- Krikay, A.
- Krikkay, Aladar
- Krimm, Darian
- Kring, Henrik
- Kring, Katie
- Kringel, Chris
- Krippayne, Scott
- Krips, Heinrich
- Krishnan, Stephen
- Krisman, Ronald F.
- Kristen, Richard
- Kristensen, Allan E.
- Kristensen, Johannes
- Kristensen, Kristian
- Kristiansen, Petter
- Kristinus, Carl Raimund
- Kristofferson, Kenley
- Krivinka, Gustav
- Krivitsky, David
- Krivokapič, Igor
- Kröber, Paul
- Kroedel, Rolf
- Kroeger, Karl
- Kroeker, Charlotte
- Kroepel, Bob
- Kroepsch, Fritz
- Kroes, Richard
- Kroese, Liesbet
- Kroeske, Jan
- Krog, Erling
- Kröger, Ed
- Kröger, Fritz
- Krogh, Christian
Composers: Krogmann - Krumlovsky
- Krogmann, Carrie Williams
- Krogstad, Bob
- Krogulski, Jozef
- Krohn, Felix
- Krohn, Ilmari (1867–1960)
- Krohn, Matthias
- Krohn, Sara
- Kroitor, Emil
- Krol, Bernhard (1920–2013)
- Kröll, Georg
- Kroll, Karl
- Kroll, Louis
- Kroll, Stephan
- Kroll, William (1901-80)
- Krome, Hermann (1888–1955)
- Kromer, Karl
- Krommer, Franz Vinzenz (1759–1831)
- Kromolicki, Josef
- Kronberg, Agnes
- Kronberg, Gerhard
- Kronbichler, Philipp
- Krone, Beatrice
- Krone, Max
- Kronegger, Rudolf
- Kronfuss, Rudy
- Kroni, Louis
- Kronke, Emil
- Kronsteiner, Hermann
- Kronsteiner, Josef
- Kroo, Gyorgy
- Kroon, Geert Jan
- Kropf, Karl-Bernhardin
- Kropff, Hans
- Kropff, Kris
- Kropfganss, Johann
- Kropfitsch, Johannes
- Kropfreiter, Augustinus Franz
- Kropholler, Cornelis
- Kropp, Dieter
- Kröpsch, Friedrich
- Kröpsch, Fritz
- Kross, Hubert
- Krotkiewski, Witold
- Krotov
- Krottendorfer, Adam
- Krötz, Cora
- Krouse, Ian (b.1956)
- Kruchkov, Alexander
- Krucker, Michael Ulrich
- Krückl, Paul
- Krueger, Don
- Krueger, Jean Smith
- Krufft, Nikolaus
- Krug, Arnold
- Krug, Ernst
- Krug, Halef
- Krug, Jason W.
- Krug, Reinhold
- Krüger, Franz
- Kruger, Hans
- Krüger, Helmut
- Kruger, Johann
- Krüger, Joschi
- Krüger, Katja
- Krüger, M. C.
- Kruger, Martin Maria
- Krüger, Susanne
- Krüger, Thomas Nathan
- Kruijs, M. H. van 't
- Kruik, Matthijs
- Kruis, A.
- Kruis, Bert
- Kruisbrink, Annette
- Kruisselbrink, A.
- Kruk, Kamil
- Krukov, Vladimir
- Krul, Eli
- Krull, Arkadius
- Krull, Edna Vannest
- Krumlovsky, Claus
Composers: Krummenacher - Kugelmeier
- Krummenacher, Benoit
- Krumpel, Link
- Krumpfer, Hans-Joachim
- Krumpholtz, Anne-Marie
- Krumpholtz, Johann Baptist
- Krumpholz, J. B.
- Krumscheid, Alwin
- Krunnfusz, Dan
- Krunnfusz, Gordon
- Krupowicz, Stanislaw (b.1952)
- Krupp, Karlheinz
- Krüs, Monique
- Kruse, Harald
- Kruse, Philip A.
- Kruse, Werner
- Kruszewska-Pulcyn, Magda
- Kruttge, Eigel
- Krüttli, Roland
- Krutul, Jan
- Krützfeld, Werner
- Kruyf, Ton de (1937–2012)
- Kryl, Bohumir
- Krynen, Jean-Dominique
- Krytska, Iryna
- Kryukov, Vladimir (1902–60)
- Krzanowska, Grazyna
- Krzanowski, Andrzej (1951–90)
- Krzywicki, Jan
- Kubanek, Leopold
- Kubat, J.
- Kubelik, Jan
- Kubelik, Rafael (1914–96)
- Kubeš, Ladislav
- Kubicek, Ralf
- Kubicka, Miroslav (b.1951)
- Kubicki, Judith
- Kubik, Gail Thompson (1914–84)
- Kubík, Ladislav (1946–2017)
- Kubik, Michael
- Kubik, Reinhold
- Kubik, Rodolfo
- Kubinszky, Richard
- Kubis, Tom
- Kubizek, Augustin (1918–2009)
- Kubizek, Karl Maria
- Kübler, Emil
- Kübler, Hanspeter
- Kubli, Mathäus
- Kubo, Yoko
- Kubs, Ladislav
- Kucera, Václav
- Kuch, Andreas
- Kuchar, Jan Krtitel
- Küchl, Ulrich
- Küchler, Ferdinand
- Kuchynka, Vojta
- Kucken, Friedrich W.
- Kudritzki, Horst
- Kudyk, Jan
- Kueck, Heinz
- Kueffner, Joseph
- Kuehl-White, Olga
- Kuehmann, Karen
- Kuehmstedt, Friedrich
- Kuehmstedt, Paul
- Kuehn, Joachim
- Kuehn, Karl
- Kuehnel, August
- Kuehner, Uwe
- Kuehnhausen, Johann Georg
- Kuehnl, Claus
- Kuerzinger, Martin
- Kueter, Wim
- Kuffler, Eugénie
- Küffner, Joseph
- Kugell, Jack
- Kugelmann, Hans
- Kugelmann, J.
- Kugelmann, Johann
- Kugelmeier, Susanne
Composers: Kugler - Küne
- Kugler, Ernst
- Kugler, Roger
- Kuhar, Nejc
- Kuhlau, Franz
- Kuhlau, Friedrich
- Kühlenthal, Fred
- Kuhlman, E.
- Kuhlman, Remco
- Kuhlmann, Merete
- Kuhn, Andrea
- Kühn, Arthur
- Kühn, Axel
- Kuhn, David-Pierre
- Kuhn, Dennis
- Kuhn, Hansjürg
- Kuhn, Henry
- Kuhn, Karl
- Kuhn, Markus
- Kuhn, Max (1896–1994)
- Kühn, Michael
- Kühn, Mikel
- Kühn, Rolf
- Kuhn, Stephane
- Kuhn, William
- Kuhn, Willy
- Kuhnau, Johann (1660–1722)
- Kühnau, Johann Christoph
- Kühne, Bonifaz
- Kühne, Ferdinand
- Kühne, Stephan
- Kuhnel, Johann Michael
- Kühnhold, C.
- Kühnl, Claus
- Kuhnle, Martin
- Kuhr, Gerd (b.1952)
- Kuijpers, Leon
- Kuisma, Rainer
- Kuit, Suzanne
- Kuitunen, Kari
- Kujala, Susanne
- Kujawy, T.
- Kukal, Ondřej (b.1964)
- Kukelka, Alexander
- Kukla, A.
- Kukuck, Felicitas (1914–2001)
- Kula, Karl
- Kulash, Damian
- Kulbach, Johanna E.
- Kulenty, Hanna (b.1961)
- Kulesha, Gary (b.1954)
- Kulhua, Kaisa
- Kull, Michael
- Kulla, Armin
- Kullak, Adolph
- Kullak, Theodor (1818–82)
- Kullberg, Erling
- Kullmann, Harald
- Kullock, Hans J.
- Kulm, Walter Müller von
- Kulmer, James
- Kulp, Jonathan
- Kulpowicz, Witold
- Kulzer, Heinz
- Kumeth, Michael
- Kumeth, Silvia
- Kummel, Katharina Mai
- Kummer, Albert
- Kummer, Friedrich August (1797–1879)
- Kummer, Gaspard
- Kummer, Gotthelf Heinrich (1774–1857)
- Kummer, Hans
- Kummer, Hiltrud
- Kummer, Kaspar
- Kummer, Wolfgang
- Kummerer, Hans
- Kümmerling, Harald
- Kumor, Frank
- Kunc, Aymé
- Kunc, Pierre
- Küne, Ekatarina
Composers: Kunert - Kusiakov
- Kunert, Kurt
- Kunerth, Josef
- Kunitz, Hans
- Kunitz, Sharon
- Kunkel, Christian
- Kunkel, Liselotte (b.1975)
- Kunkler, Markus
- Kunle, Fritz
- Künneke, Eduard (1885–1953)
- Kunst, Jos (1936–96)
- Kunst, Sonny
- Kunstein, Andreas
- Kuntz, Michael
- Kuntz, Pierre-Emmanuel
- Kuntze, C.
- Kuntze, Hanz-Werner
- Kuntze, Willy
- Küntzel-Hansen, Margrit
- Kuntzmann, Sylvain
- Kuntzsch, Beatrice
- Kunz, Charlie
- Kunz, Ernst
- Kunz, Hans
- Kunz, Jack
- Kunz, Judith
- Kunz, Konrad Max
- Kunz, Niklaus
- Kunze, Joachim
- Kunze, Michael
- Künzel, Tobias
- Kunzen, Friedrich Ludwig Aemilius (Fla)
- Künzle, Adolf
- Künzli, Walter
- Kuorikoski, Ahti
- Kupari, Kari
- Kupczak, Slawomir
- Kupelian, Louise
- Kuper, Kate
- Kupferman, Meyer
- Kupferschmid, Steven W.
- Kupka, Stephen
- Kupkovic, Ladislav Karol (b.1936)
- Kupp, Albert
- Kupper, Gary
- Kurbatov, Alexey
- Kuri Aldana, Mario
- Kurig, Hans Hermann
- Kurka, Robert
- Kurkiewicz, Ludvik
- Kurmann, Marco
- Kurme-Gedroica, Dzintra
- Kurokawa, Keiichi
- Kurpinski, Karol Kazimierz (1785–1857)
- Kursch, Richard
- Kürschner, Martin
- Kurstin, Greg
- Kurtág, György (b.1926)
- Kurth, Burton L.
- Kurth, Dietrich
- Kurthen, Wilhelm
- Kurtz, Eugene
- Kurtz, James
- Kurtz, Manny
- Kurz, Ivan
- Kurz, Siegfried (b.1930)
- Kurz, Vilem
- Kurz, Walter
- Kurz, Zofia
- Kurzbach, Paul
- Kurzdorfer, James
- Kurzemann, Bernhard
- Kurzi, Dominic
- Kurzmann, Rita
- Kusakabe, Shinji
- Kusek, Ryszard
- Kush, Joseph
- Kushida, Tetsunosuke
- Kushta, Shpëtim
- Kusiak, J.
- Kusiakov, Anatoli
Composers: Kusik - Kyurkdjyski
- Kusik, Larry
- Küssel, R.
- Kusser, Sigismund
- Kusserow, Ernst
- Kussner, Albert
- Küster, Herbert
- Kuster, Kristen
- Kuster, Kristin
- Kuster, Reinhard
- Kusters, Gijs
- Kuszing, Janos
- Kutavicius, Bronius (b.1932)
- Kutchmy, Irita
- Kuti, Sandor
- Kutnowski, Martin
- Kutrik, Bence
- Kutsch, Bernhard
- Kutschenreuther, Erhard
- Kutscher, Laura
- Kutschera, Alois
- Kütt, Peter
- Küttler, Detlev
- Kutulas, Asteris
- Kutzer, Ernst
- Kutzle, Brent
- Kuula, Toivo (1883–1918)
- Kuusisto, Ilkka (b.1933)
- Kuusisto, Jaakko (b.1974)
- Kuusisto, Kristina
- Kuusisto, Sanna
- Kuusisto, Taneli (1905–88)
- Kuusniemi, Heikki
- Kuwahara, Hiroaki
- Kuwahara, Yasuo
- Kux, Ralph
- Kuzmenko, Larysa
- Kuznetsov, Aleksandr
- Kuznik, Norbert Mateusz
- Kvamme, Torstein
- Kvandal, Johan
- Kvěch, Otomar (1950-2018)
- Kverno, Trond (b.1945)
- Kwak, Eunbi
- Kwapiński, Paweł
- Kwasnik, Ludwik
- Kwasnik, T.
- Kwiatkowska, Daria
- Kwiatkowski-Kasnakow, Andrzej
- Kwiatkowski, Feliks
- Kwiatkowski, Ryszard
- Kwieciński, Andrzej
- Kwillia, Billema
- Kwist, Barnes
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- Kydrynski, Lucjan
- Kye, Hyun Chan
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- Kyle, Melanie
- Kylloenen, Timo-Juhani
- Kyllönen, Timo-Juhani
- Kymlicka, Milan (1936–2008)
- Kynaston, Trent
- Kyplayn, Jann
- Kyr, Robert
- Kyrbis, F.
- Kyriakides, Yannis (b.1969)
- Kyriakou, Karen
- Kyriakou, Rena
- Kyrzinger, Johannes
- Kyurkdjyski, K.
