Aalen, Odd Olai (1947)

Abakanowicz, Bruno Abdank (1852 - 1900)

Abdelkader, Mostafa A. (? - ?)

Abel Niels Henrik (1802 - 1829)

Abelson, Hal

Abhyankar, Shreeram Shankar (1930)

Abian, Alexander (1923 - 1999)

Al-Abhari (1200 - 1265)

Abouabdillah, Driss (1948)

Abraham, Ralph H. (1934)

Abubakar, Iya (1938)

Achenwall, Gottfried (1719 - 1772)

Ackerman, Nate (1978)

Ackermann, Wilhelm (1896 - 1962)

Aczel, Amir (1950)

Adams, Colin (1956)

Adams, Frank (1930 - 1989)

Adams, John Couch (1819 - 1892)

Adelard de Bath (1080 - 1160)

Adem, José (1921 - 1991)

Adhémar, Joseph-Alphonse (1797 - 1862)

Adian, Sergei (1931)

Adler, August (1863 - 1923)

Adler, Irving (1913)

Adomian, Georges (1922 - 1996)

Adrain, Robert (1775 - 1843)

Adriaanszoon, Adrian (1571 - 1635)

Afanasyeva, Tatyana (1876 - 1964)

ibn Aftah, Abu Muhammad Jabir (1100 - 1160)

Agnesi, Maria Gaetana (1718 - 1799)

Agrawal, Manindra (1966)

Agrest, Matest M. (1915)

Agrippa, Camillo (? - ?)

Aguilon, François d' (1567 - 1617)

Ahlfors, Lars (1907 - 1996)

Ahlswede, Rudolf (1938)

ibn Ahmad al-Nasawī, Alī (1010 - 1075)

Ahmes (1680 a. C. - 1620 a. C.)

Aitchison, John (1926)

Aitken, Alexander (1895 - 1967)

Akaike, Hirotsugu (1927)

Akhiezer, Naum Ilyich (1901 - 1980)

Alaoglu, Leonidas (1914 - 1981)

Albert, Abraham Adrian (1905 - 1972)

Aldous, David John (1952)

Alembert, Jean le Rond d' (1717 - 1783)

Aleksandrov, Aleksandr Danilovich (1912 - 1999)

Alexandrov, Pavel Sergeievich (1896 - 1982)

al-Haytham, Ibn (965 - 1039)

al-Qalasādī, Abū al-Hasan ibn Alī (1412 - 1486)

Allan, Graham Robert (1936 - 2007)

Allen, Roy George Douglas (1906 - 1983)

Allendoerfer, Carl Barnett (1911 - 1974)

Alon, Noga (1956)

Altschul, Stephen (1957)

Alvord, Benjamin (1813 - 1884)

Ampère, André-Marie (1775 - 1836)

Amsler-Laffon, Jakob (1823 - 1912)

Anderson, Richard Davis (1922 - 2008)

Andrews, George (1938)

Ankeny, Nesmith Cornett (1927 - 1993)

Antêmio de Trales (474 - 534)

Apéry, Roger (1916 - 1994)

Apian, Philipp (1531 - 1589)

Apianus, Petrus (1495 - 1552)

Apolónio de Perga (262 a. C. - 190 a. C)

Appel, Kenneth (1932)

Appell, Paul (1885 - 1930)

Arbogast, Louis François Antoine (1759 - 1803)

Aristaeus O Mais Velho (370 a. C. - 300 a. C.)

Aristóteles (384 a. C. - 322 a. C.)

Arquimedes (287 a. C. - 212 a. C.)