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• ha-Kohen, Judah ben Solomon (?, ?–?)
• Haack, Wolfgang (Germany, 1902–1994)
• Haagerup, Uffe (Denmark, 1949–2015)
• de Haan, Laurens (Netherlands, born 1937)
• Haar, Alfréd (Hungary, 1885–1933)
• Haas, Ruth (USA, ?–?)
• Haavelmo, Trygve (Norway, 1911–1999)
• Haberman, Steven (England, born 1951)
• Habich, Edward Jan (Poland, 1835–1909)
• Habicht, Conrad (Switzerland, 1876–1958)
• Haboush, William (USA, ?–?)
• Hachette, Jean Nicolas Pierre (France, 1769–1834)
• Hackbusch, Wolfgang (Germany, born 1948)
• Hackworth, Tim (England, 1933–2017)
• Hacon, Christopher (Britain, born 1970)
• Hadaly, Károly (Hungary, 1743–1834)
• Hadamard, Jacques (France, 1865–1963)
• Hadani, Ronny (Israel, ?–?)
• Haddad, Wassim Michael (USA, born 1961)
• Hadley, James (USA, 1821–1872)
• Hadwiger, Hugo (Switzerland, 1908–1981)
• Hadžić, Olga (Serbia, 1946–2019)
• Haefliger, André (Switzerland, 1929–2023)
• Haenzel, Gerhard (?, 1898–1944)
• von Haeseler, Arndt (Germany, born 1959)
• Haftendorn, Dörte (Germany, born 1948)
• Hag, Kari (Norway, born 1941)
• Hagemann, Elisabeth (Germany, born 1096)
• Häggström, Olle (Sweden, born 1967)
• Hahn, Hans (Austria, 1879–1934)
• Hahn, Marjorie (USA, born 1948)
• Hahn, Wolfgang (Germany, 1911–1998)

• Haider, Taj (Pakistan, born 1942)
• Hails, Julian (Britain, born 1967)
• Haiman, Mark (USA, ?–?)
• Haimo, Deborah Tepper (Ukraine/Israel/USA, 1921–2007)
• Hairer, Ernst (Austria, born 1949)
• Hairer, Martin (Britain, born 1975)
• Hájek, Jaroslav (Czech Republic, 1926–1974)
• Hájek, Otomar (Czech Republic, 1930–2016)
• Hájek, Petr (Czech Republic, 1940–2016)
• Haji, Masao (Japan, 1925–1998)
• Hajiaghayi, Mohammad (Iran, born 1979)
• Hajiyev, Akif Jafar (Azerbaijan, 1937–2015)
• Hajiyev, Asaf (Azerbaijan, born 1951)
• Hajnal, András (USA, 1931–2016)
• Hajnal, John (Britain/Hungary, 1924–2008)
• Hajós, György (Hungary, 1912–1972)
• Håkansson, Susie W. (USA, born 1940)
• Haken, Hermann (Germany, born 1927)
• Haken, Wolfgang (Germany/USA, 1928–2022)
• Hakimi, S. L. (Iran/USA, 1932–2005)
• Halász, Gábor (Hungary, born 1941)
• Halayudha (Medieval India, born 10th century)
• Halberstam, Heini (Britain, 1927–2014)
• Hald, Anders (Denmark, 1913–2007)
• Haldane, Robert (Scotland, 1772–1854)
• Hales, Alfred W. (USA, born 1938)
• Hales, R. Stanton (USA, born 1942)
• Hales, Thomas Callister (USA, born 1958)
• Halin, Rudolf (Germany, 1934–2014)
• Hall, Chris (USA, ?–?)
• Hall, George G. (Britain, 1925–2018)
• Hall, Marshall (USA, 1910–1990)
• Hall, Percival (USA, 1872–1953)
• Hall, Peter Gavin (Australia, 1951–2016)
• Hall, Philip (England, 1904–1982)
• Hall, Tord (Sweden, 1910–1987)
• Hall, Wendy (England, born 1952)
• Hallerstein, Ferdinand Augustin (China/Slovenia, 1703–1774)
• Hallett, Deborah Hughes (Britain, ?–?)
• Halley, Edmond (England, 1656–1742)
• Halloran, Betz (USA, ?–?)
• Halmos, Paul (Hungary/USA, 1916–2006)
• Halperin, Israel (Canada, 1911–2007)
• Halperin, Stephen (?, born 1942)
• Halphen, Étienne (France, 1911–1954)
• Halphen, Georges Henri (France, 1844–1889)
• Halsted, G. B. (USA, 1853–1922)
• Halton, Immanuel (England, 1628–1699)

• Hamadani, Ayn al-Quzat (Medieval Persia, 1098–1131)
• Hämäläinen, Raimo (Finland, born 1948)
• Hamburger, Hans (Germany, 1889–1956)
• Hamel, Georg (Germany, 1877–1954)
• Hamenstädt, Ursula (Germany, born 1961)
• Hamill, Christine (England, 1923–1956)
• Hamilton, Hugh (Ireland, 1729–1805)
• Hamilton, James (Ireland, 1918–2000)
• Hamilton, Richard S. (USA, born 1943)
• Hamilton, Robert (Scotland, 1743–1829)
• Hamilton, William Edwin (Ireland, 1834–1902)
• Hamilton, William Rowan (Ireland, 1805–1865)
• Hamkins, Joel David (USA, ?–?)
• Hammer, Peter Ladislaw (USA, 1936–2006)
• Hammer, Samuel Gitler (Mexico, 1933–2014)
• Hammersley, John (England, 1920–2004)
• Hamming, Richard (USA, 1915–1998)
• Hamstrom, Mary-Elizabeth (USA, 1927–2009)
• Hãn, Hoàng Xuân (Vietnam, 1908–1996)
• Han, Xiaoying (China, ?–?)
• Hanani, Haim (Poland/Israel, 1912–1991)
• Hancke, Johannes (Germany, 1644–1713)
• Händler, Wolfgang (Germany, 1920–1998)
• Hankel, Hermann (Germany, 1839–1873)
• Hanken, Albert (Netherlands, 1926–2016)
• Hann, James (England, 1799–1856)
• Hanna, Gila (?, born 1934)
• Hannaford, Colin (?, ?–?)
• Hannan, Edward J. (Australia, 1921–1994)
• Hanner, Olof (Sweden, 1922–2015)
• Hannover, Raphael Levi (Germany, 1685–1779)
• Hannyngton, John Caulfield (Ireland, 1807–1886)
• Hanow, Michael Christoph (Germany, 1695–1773)
• Hansbo, Anita (Sweden, born 1960)
• Hansen, Morris H. (USA, 1910–1990)
• Hansen, Peter Andreas (Denmark, 1795–1874)

• Harada, Koichiro (Japan, born 1941)
• Harada, Megumi (Canada, ?–?)
• Harary, Frank (USA, 1921–2005)
• Harbater, David (USA, born 1952)
• Harborth, Heiko (Germany, born 1938)
• Harch, Bronwyn (Australia, born 1969)
• Harcourt, Alison (Australia, born 1929)
• Hardcastle, Frances (England, 1866–1941)
• Harder, Günter (Germany, born 1938)
• Hardy, Godfrey Harold (England, 1877–1947)
• Hare, Kathryn E. (Canada, born 1959)
• Haret, Spiru (Romania, 1851–1912)
• Hargreave, Charles James (England, 1820–1866)
• Harish-Chandra (India, 1923–1983)
• Harizanov, Valentina (Serbia/USA, ?–?)
• Harkness, James (Canada, 1864–1923)
• Harkness, James (mathematician) (Canada, 1864–1923)
• Harley, Robert (England, 1828–1910)
• Harman, Glyn (Britain, born 1956)
• Harman, Radoslav (Slovakia, ?–?)
• Harnack, Carl Gustav Axel (Germany, 1851–1888)
• Harnad, John (Canada/Hungary, born 1946)
• Haros, Charles (France, ?–?)
• Haroske, Dorothee (Germany, born 1968)
• Harper, Adam (?, ?–?)
• Harress, Franz (?, ?–1915)
• Harrington, Heather (USA, born 1984)
• Harrington, Leo (USA, born 1946)
• Harriot, Thomas (England, 1560–1621)
• Harris, Joe (USA, born 1951)
• Harris, Michael (USA, born 1954)
• Harris, Pamela E. (Mexico, born 1983)
• Harris, Ted (USA, 1919–2005)
• Harrison, David Kent (USA, 1931–1999)
• Harrison, Jenny (USA, born 1949)
• Harshbarger, Frances (USA, 1902–1987)
• Hart, Andrew Searle (Ireland, 1811–1890)
• Hart, George W. (USA, born 1955)
• Hart, Sarah B. (Britain, ?–?)
• Hart, Sergiu (Israel, born 1949)
• Hart, Vi (USA, born 1988)
• Harte, Henry Hickman (Ireland, 1790–1848)
• Harten, Ami (Israel, 1946–1994)
• Hartley, Brian (Britain, 1939–1994)
• Hartley, Herman Otto (USA, 1912–1980)
• Hartman, Philip (USA, 1915–2015)
• Hartogs, Friedrich (Germany, 1874–1943)
• Hartree, Douglas (England, 1897–1958)
• Hartshorne, Robin (USA, born 1938)
• Hartsoeker, Nicolaas (Netherlands, 1656–1725)
• Haruki, Hiroshi (Canada, ?–1997)
• Harvey, F. Reese (USA, ?–?)
• Harvey, George (England, ?–1834)
• Harvey, Shelly (USA, ?–?)
• Harzer, Paul (Germany, 1857–1932)

• Hasanoğlu, Alemdar (Azerbaijan, born 1954)
• ibn Hasdai, Abu al-Fadl (Medieval Spain, ?–?)
• Hase, Johann Matthias (Germany, 1684–1742)
• Haselgrove, C. Brian (England, 1926–1964)
• Haselgrove, Jenifer (Britain, 1930–2015)
• Hasenjaeger, Gisbert (Germany, 1919–2006)
• Hashiguchi, Kosaburo (Japan, ?–?)
• Hashtroodi, Mohsen (Iran/Ethnic Azerbaijan, 1907–1976)
• Hass, Joel (USA, ?–?)
• Hassan, Mohamed H.A. (Sudan, born 1947)
• al-Hassar, Abu Bakr (Morocco, ?–?)
• Hasse, Helmut (Germany, 1898–1979)
• Hasse, Maria (Germany, 1921–2014)
• Hassel, Georg (Germany, 1770–1829)
• Hasselmann, Klaus (Germany, born 1931)
• Hassett, Brendan (USA, ?–?)
• Hasslacher, Brosl (USA, 1941–2005)
• Håstad, Johan (Sweden, born 1960)
• Hatcher, Allen (USA, born 1944)
• Hatcher, Rhonda (USA, ?–?)
• Hatcher, William S. (USA, 1935–2005)
• Hatton, Les (Britain, born 1948)
• Hattori, Akio (Japan, 1929–2013)
• Hatvani, István (Hungary, 1718–1786)
• Hatzidakis, Nikolaos (Greece, 1872–1942)
• Haughton, Samuel (Ireland, 1821–1897)
• Haunsperger, Deanna (USA, ?–?)
• Haupt, Otto (Germany, 1887–1988)
• Hauptman, Herbert A. (USA, 1917–2011)
• Hausdorff, Felix (Germany, 1868–1942)
• Hausel, Tamás (Hungary, born 1972)
• Hausen, Christian August (Germany, 1693–1743)

• Havel, V. J. (Czech Republic, born 1927)
• Haviland, Amelia (USA, ?–?)
• Haviland, Chris (Australia, born 1952)
• Hawking, Stephen (England, 1942–2018)
• Hawkins Jr., Thomas W. (USA, born 1938)
• Hawkins, Jane M. (USA, ?–?)
• Haxell, Penny (Canada, ?–?)
• Hay, Louise (USA, 1935–1989)
• Hayashi, Tsuruichi (Japan, 1873–1935)
• Hayat, Tasawar (Pakistan, born 1969)
• Hayes, Charles (England, 1678–1760)
• Hayes, Ellen (USA, 1851–1930)
• Hayes, Robert M. (USA, 1926–2022)
• Hayman, Margaret (Britain, 1923–1994)
• Hayman, Walter (Britain, 1926–2020)
• Haynes, Euphemia (USA, 1890–1980)
• Haynes, Peter H. (Britain, born 1958)
• Haynes, Teresa W. (USA, born 1953)
• Hayter, Henry Heylyn (Australia, 1821–1895)
• al-Haytham, Ibn (Medieval Arabia/Medieval Iraq/Medieval Egypt, 965–1040)
• Hayward, Robert Baldwin (England, 1829–1903)
• Hazewinkel, Michiel (Netherlands, born 1943)
• Hazlett, Olive (USA, 1890–1974)
• Hazra, Rajat Subhra (?, ?–?)
• Hazzidakis, John (Greece, 1844–1921)
• Healy, Michael (Britain, 1923–2016)
• Heath-Brown, Roger (Britain, born 1952)
• Heath, David (USA, 1943–2011)
• Heath, Michael (USA, born 1946)
• Heath, Robert (England, ?–1779)
• Heath, Royal Vale (?, 1883–1960)
• Heath, Thomas (classicist) (Britain, 1861–1940)
• Heaton, Henry (USA, 1846–1927)
• Heaviside, Oliver (England, 1850–1925)
• Heawood, Percy John (Britain, 1861–1955)

• Hebern, Edward (USA, 1869–1952)
• Hecht, Daniel Friedrich (Germany, 1777–1833)
• Hecke, Erich (Germany, 1887–1947)
• Hedenmalm, Hakan (Sweden, born 1961)
• Hedetniemi, Sandra Mitchell (?, born 1949)
• Hedges, Larry V. (USA, ?–?)
• Hedgley, David (USA, born 1937)
• Hedlund, Gustav A. (USA, 1904–1993)
• Hedrick, Earle Raymond (USA, 1876–1943)
• Hedrlín, Zdeněk (Czech Republic, 1933–2018)
• Hee, Cheon, Jung (South Korea, born 1969)
• Heegaard, Poul (Denmark, 1871–1948)
• Heegner, Kurt (Germany, 1893–1965)
• Heep-Altiner, Maria (Germany, born 1959)
• Heesch, Heinrich (Germany, 1906–1995)
• Heffernan, Jane (Canada, ?–?)
• Hefferon, Jim (USA, born 1958)
• Heiberg, Johan Ludvig (Denmark, 1854–1928)
• Heij, Christiaan (Netherlands, born 1950s)
• van Heijenoort, Jean (USA/France, 1912–1986)
• Heilbronn, Hans (Canada, 1908–1975)
• Heilbronner, Johann Christoph (Germany, 1706–1745)
• Heimbeck, Günter (Germany/Namibia, born 1946)
• Hein, Jotun (Britain, born 1956)
• Hein, Piet (Denmark, 1905–1996)
• Heine, Eduard (Germany, 1821–1881)
• Heinonen, Juha (Finland, 1960–2007)
• Heinrich, Katherine (Australia/Canada, born 1954)
• Heinz, Erhard (Germany, 1924–2017)
• Heis, Eduard (Germany, 1806–1877)
• Heisel, Carl Theodore (?, 1852–1937)

• Hejhal, Dennis (USA, born 1948)
• Held, Dieter (Germany, born 1936)
• Hélein, Frédéric (France, born 1963)
• Helfgott, Harald (Peru, born 1977)
• Helgason, Sigurður (Iceland, 1927–2023)
• de Helguero, Fernando (Italy, 1880–1908)
• Heliodorus of Larissa (Ancient Greece, ?–?)
• Hell, Pavol (Czech Republic/Canada, ?–?)
• Hellaby, Charles (Scotland, ?–?)
• Hellaby, Charles W. (South Africa, ?–?)
• Hellinger, Ernst (Germany, 1883–1950)
• Helliwell, John Brian (Britain, 1924–1992)
• Hellman, Martin (USA, born 1945)
• Helly, Eduard (Austria, 1884–1943)
• Helm, Georg (Germany, 1851–1923)
• Helmer, Olaf (Germany, 1910–1976)
• Helmert, Friedrich Robert (Germany, 1843–1917)
• Helson, Henry (USA, 1927–2010)
• Hemachandra (India, 1089–1172)
• Hemelrijk, Jan (Netherlands, 1918–2005)
• Henderson, Archibald (USA, 1877–1963)
• Henderson, Brian (academic) (England, 1936–2017)
• Henderson, Charles Roy (USA, 1911–1989)
• Henderson, David W. (USA, 1939–2018)
• Henderson, George Robin (Scotland, 1941–2016)
• Henderson, Thomas (Scotland, 1798–1844)
• Hendricks, John R. (Canada, 1929–2007)
• Henfling, Conrad (Germany, 1648–1716)
• Heninger, Nadia (USA, born 1982)
• Henkin, Gennadi (Soviet Union, 1942–2016)
• Henkin, Leon (USA, 1921–2006)
• Hennel, Cora Barbara (USA, 1886–1947)
• Hennert, Johann Friedrich (Germany, 1733–1813)
• Henney, Dagmar R. (Germany, born 1931)
• Henniart, Guy (France, born 1953)
• Henningsen, Inge (Denmark, born 1941)
• Hénon, Michel (France, 1931–2013)
• Henrich, Allison (USA, born 1980)
• Henrici, Olaus (Germany, 1840–1918)
• Henrici, Peter (Switzerland, 1923–1987)
• Henrion, Denis (France, ?–1640)
• Henry of Langenstein (?, 1320s–1397)
• Hensel, Kurt (Germany, 1861–1941)
• Henstock, Ralph (Britain, 1923–2007)

• Herb, Rebecca A. (USA, born 1948)
• Herberstein, Ferdinand Ernst Karl (Germany, ?–?)
• Herbin, Raphaèle (France, ?–?)
• Herbrand, Jacques (France, 1908–1931)
• Herbst, Patricio (USA, ?–?)
• Herglotz, Gustav (Austria, 1881–1953)
• Hérigone, Pierre (Basque Country, 1580–1643)
• Herman of Carinthia (?, ?–1160)
• Herman, Michael (France, 1942–2000)
• Herman, Robert Alfred (?, 1861–1927)
• Hermann of Reichenau (Medieval Germany, 1013–1054)
• Hermann, Grete (Germany, 1901–1984)
• Hermann, Jakob (Switzerland, 1678–1733)
• Hermann, Robert (USA, 1931–2020)
• Hermes, Hans (Germany, 1912–2003)
• Hermes, Johann Gustav (Germany, 1846–1912)
• Hermiae, Ammonius (?, 440s–520s)
• Hermite, Charles (France, 1822–1901)
• Hernández, Norma (?, born 1934)
• Hero of Alexandria (Ancient Greece, AD 10–70)
• Herrenschneider, Jean-Louis-Alexandre (France, 1760–1843)
• de Herrera, Juan (Spain, 1530–1593)
• Herriot, John George (USA, 1916–2003)
• Herschel, Caroline (Germany, 1750–1848)
• Hersh, Patricia (USA, born 1973)
• Hersh, Reuben (USA, 1927–2020)
• Hershkowitz, Daniel (Israel, born 1953)
• Herstein, Israel Nathan (USA, 1923–1988)
• Hertz, David B. (USA, ?–2011)
• Hertz, Federico Rodriguez (Argentina, born 1973)
• Hertz, Jana Rodriguez (Argentina/Uruguay, born 1970)
• Herz, Carl S. (Canada, 1930–1995)
• Herzberger, Maximilian (Germany, 1899–1982)
• Herzog, Albin (Switzerland, 1852–1909)
• Herzog, Fritz (Germany, 1902–2002)
• Herzog, Jürgen (Germany, born 1941)

• Hesheng, Hu (China, born 1928)
• Hess, Edmund (Germany, 1843–1903)
• Hess, Kathryn (USA, born 1967)
• Hesse, Otto (Germany, 1811–1874)
• Hesselholt, Lars (Denmark/Japan, born 1966)
• Hessenberg, Gerhard (Germany, 1874–1925)
• Hessenberg, Karl (Germany, 1904–1959)
• Hestenes, Magnus (USA, 1906–1991)
• Hesthaven, Jan S. (Denmark, ?–?)
• Heth, Thomas (England, ?–?)
• Heubach, Silvia (Germany, ?–?)
• Heun, Karl (Germany, 1859–1929)
• van Heuraet, Hendrik (Netherlands, 1634–1660s)
• Heuser, Harro (Germany, 1927–2011)
• Hewan, Gethyn (England, 1916–1988)
• Hewitt, Carl (USA, ?–?)
• Hewitt, Edwin (USA, 1920–1999)
• Hewitt, Gloria Conyers (USA, born 1935)
• Heyde, Chris (Australia, 1939–2008)
• Heys, Howard (?, ?–?)
• Heyting, Arend (Netherlands, 1898–1980)
• Hibbard, Thomas N. (USA, 1929–2016)
• Hibbert, Jack (Britain/England, 1932–2005)
• Hibbs, Albert (USA, 1924–2003)
• Hickman, James C. (USA, 1927–2006)
• Hicks, William Mitchinson (Britain, 1850–1934)
• Hida, Haruzo (Japan, born 1952)
• Hiddleston, Patricia (Scotland, 1933–2017)
• Hierholzer, Carl (Germany, 1840–1871)
• Hiern, William Philip (Britain, 1839–1925)

• Higgins, Aparna (India, ?–?)
• Higgins, Raegan (?, ?–?)
• Higgs, Denis (South Africa, 1932–2011)
• Higham, Desmond (Britain, born 1964)
• Higham, Nicholas (Britain, born 1961)
• Higman, Donald G. (USA, 1928–2006)
• Higman, Graham (Britain, 1917–2008)
• Higson, Nigel (Canada, born 1963)
• Hilb, Emil (Germany, 1882–1929)
• Hilbe, Joseph (USA, 1944–2017)
• Hilbert, David (Germany, 1862–1943)
• Hilbert, Stephen (USA, ?–?)
• Hildebrand, Francis B. (USA, 1915–2002)
• Hildebrandt, Theophil Henry (USA, 1888–1980)
• Hildenbrand, Werner (Germany, born 1936)
• Hildreth, Clifford (USA, 1917–1995)
• Hill, Austin Bradford (England, 1897–1991)
• Hill, George William (USA, 1838–1914)
• Hill, Hazel (Britain, ?–1920)
• Hill, John Ethan (USA, 1865–1941)
• Hill, Joseph Adna (USA, 1860–1938)
• Hill, Lester S. (USA, 1891–1961)
• Hill, Micaiah John Muller (England, 1856–1929)
• Hill, Rodney (Britain, 1921–2011)
• Hill, Ted (USA, born 1943)
• Hill, Thomas (England, born 1520s)
• Hill, Thomas Wright (Britain, 1763–1851)
• Hille, Einar (USA, 1894–1980)
• Hills, Jack G. (USA, ?–?)
• Hilton, Alice Mary (Britain/USA, 1919–2011)
• Hilton, Anthony (Britain, born 1941)
• Hilton, Peter (Britain, 1923–2010)

• Hinch, John (Britain, born 1947)
• Hind, John (England, 1796–1866)
• Hindenburg, Carl (Germany, 1741–1808)
• Hindley, J. Roger (Britain, born 1938)
• Hinds, Mavis (?, 1929–2009)
• Hingston, Nancy (USA, ?–?)
• Hinkley, David V. (England, 1945–2019)
• Hinrichsen, Diederich (Germany, born 1939)
• Hinton, Charles Howard (Britain, 1853–1907)
• Hipparchus (Ancient Greece, 190s BC–120 BC)
• Hippasus (Ancient Greece, born 500s BC)
• Hippias (Ancient Greece, ?–?)
• Hippocrates of Chios (Ancient Greece, 470s BC–410s BC)
• Hirachi, Kengo (Japan, born 1964)
• Hironaka, Heisuke (Japan, born 1931)
• Hirsch, Arthur (Germany, 1866–1948)
• Hirsch, Guy (Belgium, 1915–1993)
• Hirsch, Kurt (Germany, 1906–1986)
• Hirsch, Morris (USA, born 1933)
• Hirschfeld, James William Peter (Australia, born 1940)
• Hirschman Jr., Isidore Isaac (USA, 1922–1990)
• Hirschvogel, Augustin (Germany, 1503–1553)
• Hirst, Thomas Archer (England, 1830–1892)
• Hirzebruch, Friedrich (Germany, 1927–2012)
• Hislop, Peter (USA, ?–?)
• History of science in Classical Antiquity (Ancient Greece, ?–?)
• Hitchcock, Frank Lauren (USA, 1875–1957)
• Hitchin, Nigel (England, born 1946)
• bar Hiyya, Abraham (Medieval Spain, 1070–1136)
• Hjelmslev, Johannes (Denmark, 1873–1950)

• Hjort, Nils Lid (Norway, born 1953)
• Hjorth, Greg (Australia, 1963–2011)
• Hlavatý, Václav (Czech Republic/USA, 1894–1969)
• Hlawka, Edmund (Austria, 1916–2009)
• Ho, Wei (?, ?–?)
• Hobbes, Thomas (England, 1588–1679)
• Hobbs, Arthur (USA, born 1940)
• Hobson, E. W. (England, 1856–1933)
• Hočevar, Franc (Slovenia, 1853–1919)
• Hochbaum, Dorit S. (?, ?–?)
• Hochbruck, Marlis (Germany, born 1964)
• Höchheimer, Elias (?, ?–?)
• Hochschild, Gerhard (USA, 1915–2010)
• Hochster, Melvin (USA, born 1943)
• Hocquenghem, Alexis (France, 1908–1990)
• Hodes, Louis (USA, 1934–2008)
• Hodge, W. V. D. (Scotland, 1903–1975)
• Hodges Jr., Joseph Lawson (USA, 1922–2000)
• Hodges, Andrew (England, born 1949)
• Hodges, Wilfrid (Britain, born 1941)
• Hodgkins, Howard Lincoln (USA, 1862–1931)
• Hodgkinson, Eaton (England, 1789–1861)
• Hodgson, James (England, 1672–1755)
• Hoeffding, Wassily (USA, 1914–1991)
• Høegh-Krohn, Raphael (Norway, 1938–1988)
• Hoene-Wroński, Józef Maria (Poland, 1778–1853)
• van Hoesel, Stan (Netherlands, born 1961)
• Hofer, Helmut (Germany, born 1956)
• Hoffman, A. J. (USA, 1924–2021)
• Hoffman, David Allen (USA, ?–?)
• Hoffman, James (USA, ?–?)
• Hoffman, Jim (USA, ?–?)
• Hoffmann-Ostenhof, Maria (Austria, born 1947)
• Hoffmann, Banesh (USA, 1906–1986)
• Hoffstein, Jeffrey (USA, born 1953)
• Hofmann, Joseph Ehrenfried (Germany, 1900–1973)
• Hofmann, Steve (USA, ?–?)
• Hofreiter, Nikolaus (Austria, 1904–1990)

• Hogan, John (England, ?–?)
• Hogben, Lancelot (Britain, 1895–1975)
• Hogben, Leslie (USA, ?–?)
• Hogendijk, Jan (Netherlands, born 1955)
• Hogg, Robert V. (USA, 1924–2014)
• Hoggatt Jr., Verner Emil (USA, 1921–1980)
• Hoheisel, Guido (Germany, 1894–1968)
• von Hohenburg, Herwart (Germany, 1553–1622)
• Hokari, Shisanji (Japan, 1908–2004)
• Holden, Helge (Norway, born 1956)
• Holden, Nina (Norway, ?–?)
• Holdener, Judy A. (USA, born 1965)
• Hölder, Ernst (Germany, 1901–1990)
• Hölder, Otto (Germany, 1859–1937)
• Holditch, Hamnet (England, 1800–1867)
• Holevo, Alexander (Russia/Soviet Union, born 1943)
• Holgate, Sydney (Britain, 1918–2003)
• Holland, Barbara R. (Australia, born 1976)
• den Hollander, Frank (Netherlands, born 1956)
• Hollander, Myles (USA, born 1941)
• Hollands, Lotte (Netherlands, born 1981)
• Hollerith, Herman (USA, 1860–1929)
• Holm, Darryl (USA, born 1947)
• Holm, Tara S. (USA, ?–?)
• Holmboe, Bernt Michael (Norway, 1795–1850)
• Holmes, Chris (England, ?–?)
• Holmes, Mark H. (USA, born 1950)
• Holmgren, Erik Albert (Sweden, 1872–1943)
• Holowinsky, Roman (USA, born 1979)
• Holst, Elling (Norway, 1849–1915)
• Holt, Tim (Britain, born 1943)
• Holtz, Olga (Russia/Soviet Union, born 1973)
• Holwell, John (England, 1649–1680s)

• Hommel, Johann (Germany, 1518–1562)
• Honda, Taira (Japan, 1932–1975)
• D'Hondt, Victor (Belgium, 1841–1901)
• Hönig, Chaim Samuel (Brazil, 1926–2018)
• Honsberger, Ross (Canada, 1929–2016)
• Hood, Thomas (England, 1556–1620)
• Hooker, Reginald Hawthorn (England, 1867–1944)
• Hoole, Rajan (Sri Lanka, ?–?)
• Hooley, Christopher (Britain, 1928–2018)
• Hooper, John (Irish statistician) (Ireland, 1878–1930)
• Hopf, Eberhard (Germany, 1902–1983)
• Hopf, Heinz (Germany/Switzerland, 1894–1971)
• de l'Hôpital, Guillaume (France, 1661–1704)
• Hopkins, Michael J. (USA, born 1958)
• Hopkins, William (England, 1793–1866)
• Hopper, Grace (USA, 1906–1992)
• Horadam, Eleanor Mollie (Britain/Australia, 1921–2002)
• Horadam, Kathy (Australia, born 1951)
• Horiuchi, Annick (France, ?–?)
• Hörmander, Lars (Sweden, 1931–2012)
• Horn, Alfred (USA, 1918–2001)
• Horn, Jakob (Germany, 1867–1946)
• Horn, Roger (USA, born 1942)
• Horn, Susan (USA, ?–?)
• Horne, Rudy (USA, 1968–2017)
• Horner, Johann Kaspar (Switzerland, 1774–1834)
• Horner, William George (England, 1786–1837)
• Hornsby, Thomas (Britain, 1733–1810)
• Horozov, Emil (Bulgaria, born 1949)
• Horrebow, Peder (Denmark, 1679–1764)
• Horrocks, Geoffrey (Britain, 1930s–2012)
• Horrocks, Geoffrey (mathematician) (?, 1930s–2012)
• Horrocks, Jeremiah (?, 1618–1641)
• Horsburgh, Ellice (Britain, 1870–1935)
• Horvath, John (mathematician) (?, 1924–2015)
• Horwitz, Lawrence Paul (USA, born 1930)

• Hoskinson, Charles (?, ?–?)
• Hosoi, Anette (USA, ?–?)
• Hossain, Khandkar Manwar (Bangladesh, 1930–1999)
• Hoste, Paul (France, 1652–1700)
• Hostelet, Georges (Belgium, 1875–1960)
• Hotelling, Harold (USA, 1895–1973)
• Hotz, Günter (Germany, born 1931)
• Hou, Thomas (USA/China, born 1962)
• Hoüel, Jules (France, 1823–1886)
• Hounkonnou, Mahouton Norbert (?, born 1956)
• Householder, Alston Scott (USA, 1904–1993)
• Houston, Kevin (Britain, ?–?)
• van den Hove, Martin (Netherlands, 1605–1639)
• Howard, James (mathematician) (USA, ?–?)
• Howard, John (Scotland, 1753–1799)
• Howard, Louis Norberg (USA, 1929–2015)
• Howard, William Alvin (USA, born 1926)
• Howarth, Leslie (England, 1911–2001)
• Howe, Roger Evans (USA, born 1945)
• Howie, John Mackintosh (Scotland, 1936–2011)
• Howlett, Jack (Britain, 1912–1999)
• Howson, Susan (Britain, born 1973)
• Høyland, Arnljot (Norway, 1924–2002)
• Hoyle, Rebecca (Britain, ?–?)
• Hoyles, Celia (Britain, born 1946)
• Høyrup, Jens (Denmark, born 1943)
• Hrbáček, Karel (Czech Republic, born 1944)
• Hronec, Jur (Slovakia, 1881–1959)
• Hrushovski, Ehud (Israel, born 1959)
• Hsiang, Wu-Chung (China/USA, born 1935)
• Hsiung, Chuan-Chih (USA, 1916–2009)

• Hsu, Pao-Lu (China, 1910–1970)
• Hsu, Pao-sheng (?, ?–?)
• Hu, Dunfu (China, 1886–1978)
• Hu, Sze-Tsen (China, 1914–1999)
• Huang, Hao (mathematician) (?, ?–?)
• Hubbard, John H. (USA, born 1945)
• Huber-Dyson, Verena (Switzerland/USA, 1923–2016)
• Huber-Klawitter, Annette (Germany, born 1967)
• Huber, Daniel (Switzerland, 1768–1829)
• Huckel, Vera (USA, ?–?)
• Huckleberry, Alan (USA, born 1941)
• ibn Hud, Yusuf al-Mu'taman (Medieval Arabia, ?–?)
• Hudde, Johannes (Netherlands, 1628–1704)
• Hudson, Anne Lester (USA, ?–?)
• Hudson, Hilda Phoebe (England, 1881–1965)
• Hudson, John (England, 1773–1843)
• Hudson, R. W. H. T. (England/Britain, 1876–1904)
• Hudson, Robin Lyth (Britain, born 1940)
• an Huef, Astrid (New Zealand, ?–?)
• Huergo, Luis (Argentina, 1837–1913)
• Hues, Robert (England, 1553–1632)
• Huff, Darrell (USA, 1913–2001)
• Huffel, Sabine Van (Belgium, born 1958)
• Huffman, David A. (USA, 1925–1999)
• Hughes-Oliver, Jacqueline (USA, ?–?)
• Hughes, Eric (cypherpunk) (USA, ?–?)
• Hughes, Rhonda (USA, born 1947)
• Hughston, Lane P. (USA, born 1951)
• Hugine, Jr., Andrew (USA, born 1949)
• Hugoniot, Pierre Henri (France, 1851–1887)

• Huh, June (South Korea/USA, born 1983)
• Huhn, András P. (Hungary, 1947–1985)
• Hui, Jack (Hong Kong, born 1988)
• Hui, Liu (China, born 3rd century)
• Hui, Yang (Medieval China, 1238–1298)
• Huisgen-Zimmermann, Birge (Germany, ?–?)
• Huisken, Gerhard (Germany, born 1958)
• Hulek, Klaus (Germany, born 1952)
• Hull, Tom (?, ?–?)
• de Hulst, Hendrik van (Netherlands, 1918–2000)
• Hultsch, Friedrich (Germany, 1833–1906)
• Humbert, Marie Georges (France, 1859–1921)
• Humbert, Pierre (France, 1891–1953)
• Hume, James (Scotland, ?–?)
• Humphreys, James E. (USA, 1939–2020)
• Humphreys, Mabel Gweneth (Canada/USA, 1911–2006)
• Hund, Gerhard (Germany, born 1932)
• Huneke, Craig (USA, born 1951)
• Hungerford, Thomas W. (USA, 1936–2014)
• Hunsicker, Eugénie (Britain, ?–?)
• Hunt, Fern (USA, born 1948)
• Hunt, Gilbert (USA, 1916–2008)
• Hunt, Richard Allen (USA, 1937–2009)
• Hunter, Bobbie (New Zealand, ?–?)
• Hunter, David Lee (?, 1933–2021)
• Hunter, Louise Stokes (?, ?–1988)
• Hunter, William (USA, 1937–1986)
• Hunter, William Wilson (Scotland, 1840–1900)
• Huntington, Edward Vermilye (USA, 1874–1952)
• Hunyady, Jenő (Hungary, 1838–1889)

• Huppert, Bertram (Germany, born 1927)
• Huppert, Herbert (Australia, born 1943)
• Hurewicz, Witold (Poland, 1904–1956)
• Hurst, Charles Angas (Australia, 1923–2011)
• Hurst, George Samuel (USA, 1927–2010)
• Hurtubise, Jacques (Canada, born 1957)
• Hurwitz, Adolf (Germany, 1859–1919)
• Hurwitz, Wallie Abraham (USA, 1886–1958)
• Husemoller, Dale (USA, born 1933)
• Huseynov, Ashraf (Azerbaijan, 1907–1981)
• Husimi, Kôdi (Japan, 1909–2008)
• Hušková, Marie (Czech Republic, born 1942)
• Husserl, Edmund (Germany, 1859–1938)
• Hutchings, Michael (USA, ?–?)
• Hutchinson, Col (Australia, ?–?)
• Hutchinson, Joan (USA, born 1945)
• Hutchinson, John Irwin (USA, 1867–1935)
• Hutton, Charles (England, 1737–1823)
• Huxley, Martin (Britain, born 1944)
• Huybrechts, Daniel (Germany, born 1966)
• Huygens, Christiaan (Netherlands, 1629–1695)
• Huzita, Humiaki (Japan/Italy, 1924–2005)
• Huzurbazar, V. S. (India, 1919–1991)
• Hyland, Martin (England, ?–?)
• Hyman, James (Mac) (USA, born 1950)
• Hyman, R. Anthony (?, 1928–2011)
• Hymers, John (England, 1803–1887)
• Hypatia (Ancient Greece, ?–415)
• Hypatia of Alexandria (Ancient Greece, 370–415)
• Hypsicles (Ancient Greece, 190s BC–120s BC)

• Hyslop, James Morton (Scotland, 1908–1984)