List of mathematicians (K)

Kaa

• Kaasalainen, Mikko (Finland, ?–?)
• Kaashoek, Rien (Netherlands, born 1937)
• Kac, Mark (Poland, 1914–1984)
• Kac, Victor (USA/Russia/Soviet Union, born 1943)
• Kaczmarz, Stefan (Poland, 1895–1939)
• Kaczynski, Ted (USA, born 1942)
• Kadets, Mikhail (?, 1923–2011)
• Kadison, Richard (USA, 1925–2018)
• Kagan, Veniamin (Soviet Union/Lithuania/Russia, 1869–1953)
• Kahan, William (?, born 1933)
• Kahane, Jean-Pierre (France, 1926–2017)
• Kähler, Erich (Germany, 1906–2000)
• Kahn, Jeff (?, ?–?)
• Kahn, Margarete (Germany, 1880–1942)
• Kahn, Philippe (?, born 1952)
• Kahramaner, Suzan (Turkey, 1913–2006)
• Kai-lai, Chung (USA, 1917–2009)
• Kainen, Paul Chester (USA, born 1943)
• Kaiser, Gabriele (Germany, ?–?)
• Kaitai, Fang (China, born 1940)
• Kak, Avinash (USA, born 1944)
• Kak, Subhash (India, born 1947)
• Kakeya, Sōichi (Japan, 1886–1947)
• Kakutani, Shizuo (Japan, 1911–2004)
• Kalai, Gil (Israel, born 1955)
• Kalfagianni, Efstratia (Greece, ?–?)
• Kalicki, Jan (Poland, 1922–1953)
• Kaliski, Burt (?, ?–?)
• Kallenberg, Olav (Sweden, born 1939)
• Kalliadasis, Serafim (Britain, ?–?)
• Kallianpur, Gopinath (India, 1925–2015)
• Kallin, Eva (?, ?–?)
• Kálmán, Rudolf E. (Hungary, 1930–2016)
• Kalmár, László (Hungary, 1905–1976)
• Kalme, Charles (USA, 1939–2002)
• Kaloshin, Vadim (Russia, ?–?)
• Kalotay, Andrew (Hungary, born 1940)
• Kaltenbacher, Barbara (Austria, ?–?)
• Kalton, Nigel (Britain/USA, 1946–2010)
• Kalustyan, Hermine Agavni (Armenia/Turkey, 1914–1989)
• Kaluza, Theodor (Germany, 1885–1954)
• Kaluznin, Lev (Russia, 1914–1990)

Kam

• Kamalakara (India, 1616–1700)
• Kambartel, Friedrich (Germany, born 1935)
• Kambule, Thamsanqa (?, 1921–2009)
• Kamil, Abu (Medieval Arabia/Medieval Egypt, 850–930)
• Kamin, Shoshana (Israel/Soviet Union, born 1930)
• Kamke, Erich (Germany, 1890–1961)
• van Kampen, Egbert (Belgium/Netherlands, 1908–1942)
• Kamran, Niky (Belgium/Canada, born 1959)
• Kan, Alexander Rinnooy (Netherlands, born 1949)
• Kan, Daniel (Israel, 1927–2013)
• Kanada, Yasumasa (Japan, born 1949)
• Kanagasabapathy, P. (?, 1923–1977)
• Kanamori, Akihiro (USA, born 1948)
• Kane, Daniel (USA, born 1986)
• Kane, Thomas R. (Austria, 1924–2019)
• Kang, Feng (China, 1920–1993)
• Kangro, Gunnar (Estonia, 1913–1975)
• Kannan, Ravindran (India, born 1953)
• Kanold, Timothy (USA, ?–?)
• Kanovei, Vladimir (?, born 1951)
• Kantor, Isaiah (Russia, 1936–2006)
• Kantor, Seligmann (?, 1857–1903)
• Kantorovich, Leonid (Soviet Union/Russia, 1912–1986)
• Kao, Chiu-Yen (Taiwan, born 1974)
• Kaper, Hans G. (Netherlands, born 1936)
• Kaplan, Edward L. (?, 1920–2006)
• Kaplan, Wilfred (USA, 1915–2007)
• Kaplansky, Irving (Canada, 1917–2006)
• Kappraff, Jay (USA, ?–?)
• Kaprekar, D. R. (India, 1905–1986)
• Kapustin, Nikolai (mathematician) (Russia, born 1957)

Kar

• Karaali, Gizem (Turkey, ?–?)
• Al-Karaji Abu Bakr ibn Muhammad ibn al-Husayn (Medieval Persia, 953–1029)
• Karamata, Jovan (Serbia/Yugoslavia, 1902–1967)
• Karandikar, Rajeeva Laxman (India, born 1956)
• Karapetyan, Garnik A. (Armenia, born 1958)
• Karatsuba, Anatoly (Soviet Union/Russia, 1937–2008)
• Karhumäki, Juhani (Finland, born 1949)
• Karhunen, Kari (Finland, 1915–1992)
• Kari, Jarkko (Finland, ?–?)
• Karl, Mary Cordia (?, 1893–1984)
• Karlin, Samuel (USA, 1924–2007)
• Karmarkar, Narendra (India, born 1957)
• Karnaugh, Maurice (?, born 1924)
• Karniadakis, George (USA, ?–?)
• Karoubi, Max (France, ?–?)
• Karoui, Nicole El (France, born 1944)
• Karp, Carol (?, 1926–1972)
• Karp, Richard M. (USA, born 1935)
• Karpelevich, Fridrikh (Russia, 1927–2000)
• Karpinski, Louis Charles (USA, 1878–1956)
• Karpinski, Marek (Poland, born 1948)
• Karshon, Yael (Canada/Israel, ?–?)
• Karsten, Wenzeslaus Johann Gustav (Germany, 1732–1787)
• Karush, William (USA, 1917–1997)
• Karzanov, Alexander V. (Russia, born 1947)
• al-Kāshī, Jamshīd (Medieval Persia, 1380–1429)
• Kashin, Boris (Soviet Union/Russia, born 1951)
• Kashiwara, Masaki (Japan, born 1947)
• Kasner, Edward (USA, 1878–1955)
• Kaspi, Haya (Israel, born 1948)
• Kass, Rob (USA, ?–?)
• Kassabov, Martin (?, born 1977)
• Kassel, Fanny (France, born 1984)
• Kästner, Abraham Gotthelf (Germany, 1719–1800)
• Kasturirangan, Rajesh (India, ?–?)

Kat

• Katehakis, Michael (Greece/USA, born 1952)
• Katětov, Miroslav (Czech Republic, 1918–1995)
• al-Katibi, Najm al-Din al-Qazwini (Medieval Persia, ?–1276)
• Kato, Kazuya (Japan, born 1952)
• Kato, Tosio (Japan, 1917–1999)
• Katok, Anatole (USA, 1944–2018)
• Katok, Svetlana (Russia, born 1947)
• Katona, Gyula O. H. (Hungary, born 1941)
• Katona, Gyula Y. (Hungary, born 1965)
• Katsav, Moshe (?, born 1945)
• Kātyāyana (Ancient India, ?–?)
• Katz, Eric (USA, born 1970s)
• Katz, Leo (USA, 1914–1976)
• Katz, Mikhail (Israel, born 1958)
• Katz, Nick (USA, born 1943)
• Katz, Sheldon (?, born 1956)
• Katz, Victor J. (?, born 1942)
• Katznelson, Yitzhak (Israel, born 1934)
• Kauers, Manuel (Germany, born 1979)
• Kauffman, Louis (?, born 1945)
• Kaufman, Bruria (Israel, 1918–2010)
• Kaufmann, George Adams (Britain, 1894–1963)
• Kaufmann, Ralph (Germany, born 1969)
• Kawai, Takahiro (?, born 1945)
• Kawamata, Yujiro (?, born 1952)
• Kawarabayashi, Ken-ichi (Japan, born 1975)
• Kayastha, Bakul (India, 1400s–1450s)
• Kazdan, Jerry (?, born 1937)
• Kazemi, Elham (Iran, ?–?)
• Kazhdan, David (Israel/Russia/Soviet Union, born 1946)

Kea

• Keating, Jonathan (?, ?–?)
• Kechris, Alexander S. (Greece/USA, born 1946)
• Kedem, Rinat (?, born 1965)
• Kedlaya, Kiran (?, born 1974)
• Keeler, Emmett (?, born 1941)
• Keeler, Ken (USA, born 1961)
• Keen, Linda (USA, born 1940)
• Keener, James (USA, ?–?)
• Keevash, Peter (England, born 1978)
• Keill, John (Scotland, 1671–1721)
• Keilson, Julian (USA, 1924–1999)
• Keisler, Howard Jerome (USA, born 1936)
• Keith, Mike (USA, born 1955)
• Keldysh, Lyudmila (Russia, 1904–1976)
• Keldysh, Mstislav (Soviet Union, 1911–1978)
• Kelland, Philip (England, 1808–1879)
• Kelleher, Stephen B. (Ireland, 1875–1917)
• Keller, Bernhard (Switzerland, born 1964)
• Keller, Hannes (Switzerland, born 1934)
• Keller, Herbert (USA, 1925–2008)
• Keller, Joseph (USA, 1923–2016)
• Keller, Ott-Heinrich (Germany, 1906–1990)
• Kellerhals, Ruth (Switzerland, born 1957)
• Kelley, Henry J. (USA, 1926–1988)
• Kelley, John L. (USA, 1916–1999)
• Kellogg, Oliver Dimon (USA, 1878–1932)
• Kelly, David (?, ?–?)
• Kelly, Frank (England, born 1950)
• Kelly, Leroy Milton (USA, 1914–2002)
• Kelly, Max (Australia, 1930–2007)
• Kelly, Patrick (Britain, 1756–1842)
• Kelly, Paul (?, 1915–1995)
• Kelsey, John (?, ?–?)
• Kelvin, William Thomson, 1st Baron (Britain, 1824–1907)

Kem

• Kemeny, John G. (Hungary, 1926–1992)
• Kemp, John (Scotland/USA, 1763–1812)
• Kempe, Alfred (England/Britain, 1849–1922)
• Kempe, Julia (Germany/France/Israel, ?–?)
• Kemperman, Johannes (Netherlands, 1924–2011)
• Kempf, George (USA, 1944–2002)
• Kempner, Aubrey J. (USA, 1880–1973)
• Kempthorne, Oscar (USA/Britain, 1911–2000)
• Kendall, Claribel (USA, 1889–1965)
• Kendall, David George (England, 1918–2007)
• Kendall, Maurice (England, 1907–1983)
• Kendall, Wilfrid (Britain, born 1954)
• Kenig, Carlos (?, born 1953)
• Kenko, Takebe (Japan, 1664–1739)
• Kenna, Ralph (Ireland, born 1964)
• Kennedy, Hubert (USA, born 1931)
• Kennedy, Joseph C. G. (USA, ?–?)
• Kennedy, Juliette (?, ?–?)
• Kent, Autumn (?, ?–?)
• Kenyon, Richard (USA, born 1964)
• Kepler, Johannes (Germany, 1571–1630)
• Kerckhoff, Steven (USA, born 1952)
• Kerékjártó, Béla (Hungary, 1898–1946)
• Kerr, Roy (New Zealand, born 1934)
• Kerrich, John Edmund (Britain, 1903–1985)
• Kersten, Ina (Germany, born 1946)
• Kertész, Andor (mathematician) (Hungary, 1929–1974)
• Kervaire, Michel (Switzerland, 1927–2007)
• Keshet, Leah (Canada/Israel, ?–?)
• Kessar, Radha (Britain/India, ?–?)
• Kessner, Thomas (USA, ?–?)
• Kesten, Harry (USA, 1931–2019)

Kev

• Kevrekidis, Panayotis G. (?, ?–?)
• Kevrekidis, Yannís G. (?, born 1959)
• Keyfitz, Barbara (Canada, ?–?)
• Keynes, John Maynard (?, 1883–1946)
• Keyser, Cassius Jackson (USA, 1862–1947)
• Khachiyan, Leonid (Ethnic Armenia/Armenia/Soviet Union, 1952–2005)
• Khaketla, 'Mamphono (?, born 1960)
• Khalilov, Zahid (Azerbaijan, 1911–1974)
• Khamis, Salem Hanna (Palestinian, 1919–2005)
• Khamsi, Mohamed Amine (Morocco, born 1959)
• Khanin, Konstantin (Russia, ?–?)
• Khare, Chandrashekhar (India, born 1968)
• Kharlampovich, Olga (Canada, born 1958)
• Khattree, Ravindra (USA, born 1958)
• Khayyam, Omar (Medieval Persia, 1048–1131)
• Khazanov, Aleksandr (?, 1979–2001)
• al-Khazin, Abu Ja'far (Medieval Persia, 900–971)
• Al-Khazini (Persia, ?–?)
• Khesin, Boris (Russia/Soviet Union/Canada, born 1964)
• Khinchin, Aleksandr (Russia/Soviet Union, 1894–1959)
• Khmaladze, Estate (Soviet Union, born 1944)
• Khoái, Hà Huy (Vietnam, born 1946)
• Khorol, David (Soviet Union, 1920–1990)
• Khot, Subhash (USA, born 1978)
• Khovanov, Mikhail (USA, born 1972)
• Khovanskii, Askold (Russia/Canada/Soviet Union, born 1947)
• Al-Khuri, Yusuf (?, ?–?)
• Kiær, Anders Nicolai (Norway, 1838–1919)
• Kiefer, Adolf (Switzerland, 1857–1929)
• Kiefer, Jack (USA, 1924–1981)
• Kiehl, Reinhardt (Germany, born 1935)
• Kiepert, Friedrich Wilhelm August Ludwig (Germany, 1846–1934)
• Kieran, Carolyn (Canada, ?–?)
• Kies, Johann (Germany, 1713–1781)
• Kiessling, Karl Johann (Germany, 1839–1905)

Kil

• Killing, Wilhelm (Germany, 1847–1923)
• Killworth, Peter (England, 1946–2008)
• Kilmister, Clive W. (Britain, 1924–2010)
• Kim, Jeong Han (South Korea, born 1962)
• Kim, Ju-Lee (South Korea, ?–?)
• Kim, Kang-Tae (South Korea, born 1957)
• Kim, Minhyong (South Korea, ?–?)
• Kimber, Chawne (?, ?–?)
• Kimberling, Clark (USA, born 1942)
• Kinai, Kurushima (Japan, ?–1757)
• Al-Kindi (Medieval Arabia/Medieval Iraq, 801–873)
• King-Millward, Carl (England, 1935–2000)
• King, Gregory (England, 1648–1712)
• King, Joshua (England, 1798–1857)
• King, Willford I. (USA, 1880–1962)
• Kingman, John (England, born 1939)
• Kingsbury, Donald (Canada, born 1929)
• Kingsley, Calvin (?, 1812–1870)
• Kinkelin, Hermann (Switzerland, 1832–1913)
• Kinsey, L. Christine (?, ?–?)
• Kipling, Charlotte (Britain, 1919–1992)
• Kirby, Robion (USA, born 1938)
• Kirillov Jr., Alexander (Russia, ?–?)
• Kirillov, Alexandre (Russia/Soviet Union, born 1936)
• Kirillov, Yelpidifor Anempodistovich (Russia, 1883–1964)
• Kirillova, Faina Mihajlovna (Belarus, born 1931)
• Kirk, Vivien (New Zealand, ?–?)
• Kirk, William Arthur (USA, ?–?)
• Kirkman, Ellen (?, ?–?)
• Kirkman, Thomas (Britain, 1806–1895)
• Kirszbraun, Mojżesz David (Poland, 1903–1942)
• Kirwan, Frances (Britain, born 1959)

Kis

• Kiselev, Alexander (mathematician) (?, born 1969)
• Kiselyov, Andrey (?, ?–?)
• Kish, Laszlo B. (?, born 1955)
• Kish, Leslie (USA, 1910–2000)
• Al-Kishwani, Muhammad Ibn Muhammad Al-Fulani (?, ?–?)
• Kisin, Mark (Australia, ?–?)
• Kiss, Péter (Hungary, 1937–2002)
• Kjeldsen, Tinne Hoff (Denmark, ?–?)
• Klainerman, Sergiu (Romania, born 1950)
• Klamkin, Murray S. (Canada, 1921–2004)
• Klamroth, Kathrin (Germany, born 1968)
• Klarner, David A. (?, 1940–1999)
• Klarreich, Erica (?, born 1972)
• Klartag, Boáz (Israel, born 1978)
• Klavžar, Sandi (Slovenia, born 1962)
• Klawe, Maria (Canada, born 1951)
• Klee, Victor (USA, 1925–2007)
• Kleene, Stephen Cole (USA, 1909–1994)
• Kleiman, Steven (USA, born 1942)
• Klein, Abel (?, born 1945)
• Klein, David (USA, born 1953)
• Klein, Elisabeth (France, born 1953)
• Klein, Felix Christian (Germany, 1849–1925)
• Klein, Jacob (?, 1899–1978)
• Klein, Jacob Theodor (Germany/Poland, 1685–1759)
• Klein, Willem (?, 1912–1986)
• Kleiner, Bruce (USA, ?–?)
• Kleiner, Israel (Canada, ?–?)
• Kleisli, Heinrich (Switzerland, 1930–2011)
• Kleitman, Daniel (USA, born 1934)

Kli

• Klimov, Valentin (Soviet Union/Russia, ?–?)
• Kline, John Robert (USA, 1891–1955)
• Kline, Morris (USA, 1908–1992)
• Klingenberg, Wilhelm (Germany, 1924–2010)
• Klingenstierna, Samuel (Sweden, 1698–1765)
• Kloosterman, Hendrik (Netherlands, 1900–1968)
• Klop, Jan Willem (Netherlands, born 1945)
• Klug, Lipót (?, 1854–1945)
• Klügel, Georg Simon (Germany, 1739–1812)
• Klüppelberg, Claudia (Germany, ?–?)
• Kluvánek, Igor (Slovakia/Australia, 1931–1993)
• Knapowski, Stanisław (Poland, 1931–1967)
• Knapp, Anthony W. (USA, born 1941)
• Knapp, Harold A. (USA, ?–1989)
• Knar, Joseph (Austria, 1800–1864)
• Knaster, Bronisław (Poland, 1893–1990)
• Kneschke, Alfred (Germany, 1902–1979)
• Kneser, Adolf (Germany, 1862–1930)
• Kneser, Hellmuth (Germany, 1898–1973)
• Kneser, Martin (Germany, 1928–2004)
• Knibbs, George Handley (Australia, 1858–1929)
• Knight, Genevieve M. (?, born 1939)
• Knight, Julia F. (USA, ?–?)
• Knobloch, Eberhard (?, born 1943)
• Knödel, Walter (Austria, born 1926)
• Knopp, Konrad (Germany, 1882–1957)
• Knopp, Marvin (USA, 1933–2011)
• Knorr, Wilbur (?, 1945–1997)
• Knörrer, Horst (Germany, born 1953)
• Knott, Cargill Gilston (Scotland, 1856–1922)
• Knox, Dilly (?, 1884–1943)

Knu

• Knudsen, Jens Martin (?, 1930–2005)
• Knuth, Donald (USA, born 1938)
• Knutson, Allen (USA, ?–?)
• Knyazev, Andrei (Russia/Soviet Union, born 1959)
• Kobayashi, Shoshichi (Japan, 1932–2012)
• Kobayashi, Toshiyuki (Japan, born 1962)
• Kober, Hermann (Germany, 1888–1973)
• Koblitz, Neal (USA, born 1948)
• Kocay, William Lawrence (?, ?–?)
• von Koch, Helge (Sweden, 1870–1924)
• Koch, Herbert (Germany, born 1962)
• Koch, Karl-Rudolf (Germany, born 1935)
• Kochański, Adam Adamandy (Poland, 1631–1700)
• Kochen, Simon B. (?, born 1934)
• Kochendörffer, Rudolf (Germany, 1911–1980)
• Kocher, Paul (?, born 1973)
• Kochin, Nikolai (Russia/Soviet Union, 1901–1944)
• Kocinac, Ljubisa D.R. (Serbia, ?–?)
• Kočović, Bogoljub (?, born 1920)
• Kodaira, Kunihiko (Japan, 1915–1997)
• Koebe, Paul (Germany, 1882–1945)
• Koecher, Max (Germany, 1924–1990)
• Koenderink, Jan (Netherlands, born 1943)
• Koenig, Juan Ramón (USA, 1623–1709)
• Koenigs, Gabriel Xavier Paul (France, 1858–1931)
• Koffman, Elliot (USA, born 1942)
• Kofler, Edward (Switzerland, 1911–2007)
• Kogbetliantz, Ervand G. (Armenia, 1888–1974)
• Kōhan, Sakabe (Japan, 1759–1824)
• Kohayakawa, Yoshiharu (Brazil/Japan, born 1963)
• Kohlenbach, Ulrich (Germany, born 1962)
• Kohn, Joseph J. (Czech Republic, born 1932)
• Kohn, Robert V. (USA, born 1953)

Kok

• Koksma, Jurjen Ferdinand (Netherlands, 1904–1964)
• Kolchin, Ellis (USA, 1916–1991)
• Kolda, Tamara G. (?, ?–?)
• Kolen, Antoon (Netherlands, 1953–2004)
• Kolibiar, Milan (Slovakia, 1922–1994)
• Kollár, János (USA/Hungary, born 1956)
• Kollros, Louis (?, 1878–1959)
• Kolman, Ernst (Czech Republic, 1892–1979)
• Kolmogorov, Andrey (Russia/Soviet Union, 1903–1987)
• Kolosov, Gury (Russia/Soviet Union, 1867–1936)
• Kolyvagin, Victor (Russia, ?–?)
• Komarova, Natalia (Russia, ?–?)
• Komjáth, Péter (Hungary, born 1953)
• Komlós, János (Hungary, born 1942)
• Komrakov, Boris (Russia/Soviet Union, born 1948)
• Kondrashov, Vladimir Iosifovich (?, 1909–1971)
• Kondratiev, Yuri (Ukraine, born 1953)
• Kongoli, Fatos (Albania, born 1944)
• Konhauser, Joseph (USA, 1924–1992)
• Kőnig, Dénes (Hungary, 1884–1944)
• Kőnig, Gyula (Hungary, 1849–1913)
• König, Johann Samuel (?, 1712–1757)
• König, Julius (Hungary, 1849–1913)
• König, Robert (Austria, 1885–1979)
• Königsberger, Leo (Germany, 1837–1921)
• Konstantinov, Nikolay (Russia/Soviet Union, born 1932)
• Kontsevich, Maxim (Russia, born 1964)
• Konyagin, Sergei (Russia, born 1957)
• Koopman, Bernard (USA, 1900–1981)
• Koopmans, Tjalling (?, 1910–1985)
• Koornwinder, Tom H. (Netherlands, born 1943)

Kop

• Kopell, Nancy (USA, born 1942)
• Korányi, Ádám (USA/Hungary, born 1932)
• Korchmáros, Gábor (Hungary, born 1948)
• Kordemsky, Boris (?, 1907–1999)
• Korenblum, Boris (Soviet Union/Israel, 1923–2011)
• Korepin, Vladimir (Russia, born 1951)
• Korevaar, Jacob (Netherlands, born 1923)
• Korkin, Aleksandr (Russia, 1837–1908)
• Kornai, András (Hungary, born 1957)
• Körner, János (?, born 1946)
• Körner, Thomas (Britain, born 1946)
• Körner, Thomas William (Britain, born 1946)
• Korolev, Viktor (Russia, born 1954)
• Korolyuk, Volodymyr (Ukraine, born 1925)
• Korotayev, Andrey (Russia, born 1961)
• Korovina, Maria (Russia, born 1962)
• Korovkin, Pavel (Russia/Soviet Union, 1913–1985)
• Korselt, Alwin Reinhold (Germany, 1864–1947)
• Korte, Bernhard (Germany, born 1938)
• Korteweg, Diederik (Netherlands, 1848–1941)
• Korzybski, Alfred (Poland, 1879–1950)
• Kosambi, Damodar Dharmananda (India, 1907–1966)
• Koshmanenko, Volodymyr (Ukraine, born 1943)
• Kosiński, Witold (Poland, 1946–2014)
• Kosko, Bart (?, born 1960)
• Kosmann-Schwarzbach, Yvette (France, born 1941)
• Kostant, Bertram (USA, born 1928)
• Kostka, Carl (Germany, 1846–1921)
• Kostomarov, Dmitrij (Russia, ?–?)
• Kostrikin, Alexei (Soviet Union/Russia, 1929–2000)
• Koszul, Jean-Louis (France, 1921–2018)

Kot

• Kotarbiński, Tadeusz (Poland, 1886–1981)
• Kotelnikov, Aleksandr (Russia, 1865–1944)
• Köthe, Gottfried (Germany/Austria, 1905–1989)
• Kotschick, Dieter (?, born 1963)
• Kötter, Ernst (Germany, 1859–1922)
• Kottwitz, Robert (USA, born 1950)
• Kotz, Samuel (?, 1930–2010)
• Kotzig, Anton (Slovakia/Canada, 1919–1991)
• Kouneiher, Joseph (France, born 1963)
• Kovalevskaya, Sofya (Russia/Sweden, 1850–1891)
• Kowalewski, Gerhard (Germany, 1876–1950)
• Koyalovich, Boris (Russia, 1867–1941)
• Koyama, Shin-ya (?, ?–?)
• Kozma, Gady (Israel, ?–?)
• Kozma, Robert (USA, ?–?)
• Kra, Bryna (USA, born 1966)
• Kra, Irwin (USA, born 1937)
• Kraft, Jens (Denmark, 1720–1756)
• Krahn, Edgar (Estonia, 1894–1961)
• Kraitchik, Maurice (Belgium, 1882–1957)
• Krajewski, Stanisław (Poland, born 1950)
• Kráľ, Daniel (Czech Republic, born 1978)
• Kraljević, Hrvoje (Croatia, born 1944)
• Kramer, Edna (USA, 1902–1984)
• Kramers, Hans (?, 1894–1952)
• Kramkov, Dmitry (Russia/Soviet Union, ?–?)
• Kramp, Christian (France, 1760–1826)
• Krantz, Steven G. (USA, born 1951)
• Krasner, Marc (France, 1912–1985)
• Krasner, Naum (Soviet Union/Russia, 1924–1999)
• Krasnosel'skii, Mark (Russia/Soviet Union/Ukraine, 1920–1997)
• Krasovsky, Nikolay (Russia, 1924–2012)
• Kratochvíl, Jan (Czech Republic, born 1959)
• Krattenthaler, Christian (Austria, born 1958)
• Kratzer, Nicholas (?, 1480s–1550)
• Kravchuk, Mikhail Philippovich (Ukraine/Soviet Union, 1892–1942)
• Kravitz, Asher (Israel, born 1969)
• Krazer, Adolf (Germany, 1858–1926)

Kre

• Kreck, Matthias (Germany, born 1947)
• Krein, Mark (Ukraine/Soviet Union, 1907–1989)
• Kreisel, Georg (Austria, 1923–2015)
• Kreiss, Heinz-Otto (?, 1930–2015)
• Kresa, Jakub (Czech Republic, 1648–1715)
• Kretschmann, Erich (Germany, 1887–1973)
• Kreuzer, Martin (Germany, born 1962)
• Kreyszig, Erwin (Canada, 1922–2008)
• Krichevskii, Rafail (Russia, born 1936)
• Krieger, Cecilia (Poland/Canada, 1894–1974)
• Krieger, Holly (USA, ?–?)
• Kriegsmann, Gregory (USA, ?–?)
• Kripke, Saul (USA, born 1940)
• Krishnamurthy, E. M. V. (?, 1934–2012)
• Krivelevich, Michael (Israel, born 1966)
• Križan, Josip (Slovenia, 1841–1921)
• Križanič, France (Slovenia, 1928–2002)
• Kroese, Dirk (Netherlands, born 1963)
• Kronecker, Leopold (Germany, 1823–1891)
• Kronheimer, Peter B. (Britain, born 1963)
• Kronrod, Alexander (Russia/Soviet Union, 1921–1986)
• Krüger, André (Germany, born 1964)
• Krüger, Johann Heinrich Louis (Germany, 1857–1923)
• Krull, Wolfgang (Germany, 1899–1971)
• Kruskal, Joseph (USA, 1928–2010)
• Kruskal, Martin David (USA, 1925–2006)
• Kruskal, William (USA, 1919–2005)
• Krygowska, Anna Zofia (?, 1904–1988)
• Krygowski, Zdzisław (Poland, 1872–1955)
• Krylov, Aleksey (Russia, 1863–1945)
• Krylov, Andrei (mathematician) (Russia, born 1956)
• Krylov, Nicolai V. (Russia/Soviet Union, born 1941)
• Krylov, Nikolay Mitrofanovich (Russia/Ukraine/Soviet Union, 1879–1955)
• Krylov, Nikolay Sergeyevich (?, 1917–1947)

Krz

• Krzyżanowski, Adrian (Poland, 1788–1852)
• Kubert, Daniel (USA, 1947–2010)
• Kubicka, Ewa (Poland, ?–?)
• Kubilius, Jonas (Lithuania, 1921–2011)
• Kublanovskaya, Vera (Russia, 1921–2012)
• Kubota, Tomio (Japan, born 1930)
• Kuczma, Marek (Poland, 1935–1991)
• Kudla, Stephen S. (USA, born 1950)
• Kuga, Michio (Japan, 1928–1990)
• Kugler, Franz Xaver (Germany, 1862–1929)
• Kühn, Daniela (Germany, born 1973)
• Kuhn, Harold W. (?, 1925–2014)
• Kuiper, Nicolaas (Netherlands, 1920–1994)
• Kuksin, Sergei B. (Soviet Union, born 1955)
• Kulik, Jakob Philipp (Austria, 1793–1863)
• Kulisch, Ulrich (Germany, born 1933)
• Kulkarni, Ravindra Shripad (India, born 1942)
• Kullback, Solomon (USA, 1903–1994)
• Kumano-Go, Hitoshi (Japan, 1935–1982)
• Kumar, Anand (India, born 1973)
• Kumar, Neithalath Mohan (?, born 1951)
• Kumar, Palash (India, ?–?)
• Kumar, Shrawan (?, born 1953)
• Kumaraswamy, Poondi (India, 1930–1988)
• Kummer, Ernst (Germany, 1810–1893)
• Kumon, Toru (Japan, 1914–1995)
• Kunen, Kenneth (USA, born 1943)
• Künneth, Hermann (Germany, 1892–1975)
• Kunoth, Angela (Germany, born 1963)
• Künsch, Hans-Rudolf (Switzerland, born 1951)
• Kuntzmann, Jean (France, 1912–1992)
• Kunze, Ray (?, 1928–2014)

Kuo

• Kuo, Frances (Taiwan/Australia, ?–?)
• Kuo, Shen (Medieval China, 1031–1095)
• Kuperberg, Greg (Poland, born 1967)
• Kuperberg, Krystyna (Poland, born 1944)
• Kuperberg, Włodzimierz (Poland/USA, born 1941)
• Kupiainen, Antti (Finland, born 1954)
• Kupperman, Robert (USA, 1935–2006)
• Kuranishi, Masatake (?, born 1924)
• Kuratowski, Kazimierz (Poland, 1896–1980)
• Kurepa, Đuro (Serbia/Yugoslavia, 1907–1993)
• Kurepa, Svetozar (Serbia/Yugoslavia, 1929–2010)
• Kůrková, Věra (Czech Republic, born 1948)
• Kuroda, Sigekatu (?, ?–?)
• Kurokawa, Nobushige (Japan, born 1952)
• Kurosh, Aleksandr Gennadievich (Russia/Soviet Union, 1908–1971)
• Kürschák, József (Hungary, 1864–1933)
• Kurtz, Thomas G. (USA, born 1941)
• Kurzweil, Jaroslav (Czech Republic, born 1926)
• Kushner, Boris (mathematician) (Russia, born 1941)
• Kuske, Rachel (Canada/USA, ?–?)
• Kutateladze, Semën Samsonovich (Russia, born 1945)
• Kutnar, Klavdija (Slovenia, born 1980)
• Kutt, Mers (Canada, born 1933)
• Kutta, Martin (?, 1867–1944)
• Kuttner, Brian (England, 1908–1992)
• Kutyniok, Gitta (Germany, born 1972)
• Kutz, J. Nathan (?, ?–?)
• Kutzko, Philip (USA, born 1946)
• Kuzmicich, Steve (New Zealand, born 1931)
• Kuzmin, Rodion (Soviet Union/Russia, 1891–1949)
• Kuznets, Simon (USA, 1901–1985)
• Kuznetsov, Alexander (Russia, born 1973)
• Kuznetsov, Nikolay V. (?, born 1979)
• Kuznetsov, Yuri A. (Russia/USA, ?–?)