There are 65 mathematicians whose last name begin with BEG.
| Beg, Ghulam Kabir | King Fahd University of Petroleum and Minerals | 1994 |
| Beg, Ismat | University of Bucharest | 1982 |
| Beg, Mirza | University of Waterloo | 2013 |
| Beg, Mohammad | Monash University | 1980 |
| Begag, Azouz | Université Lumière Lyon 2 | 1984 |
| Begashaw, Negash | Washington State University | 1997 |
| Bégassat, Olivier | Université Paris Diderot - Paris 7 | 2017 |
| Bege, Antal | Babeş-Bolyai University | 2000 |
| Begeer, Sander | Vrije Universiteit Amsterdam | 2005 |
| Begehr, Heinrich | Freie Universität Berlin | 1968 |
| Begel, Andrew | University of California, Berkeley | 2005 |
| Begel, Michael | University of Rochester | 1999 |
| Begelman, Mitchell | University of Cambridge | 1978 |
| Begeman, Kornelis | Rijksuniversiteit Groningen | 1987 |
| Begemann, Simon | Rijksuniversiteit Groningen | 1972 |
| Begg, Andy | 2002 | |
| Begg, David | Massachusetts Institute of Technology | 1977 |
| Beggan, Ciarán | The University of Edinburgh | 2009 |
| Beggs, Edwin | University of Oxford | 1988 |
| Beggs, John | Northwestern University | 1980 |
| Beggs, Robert | Kent State University | 1977 |
| Beggs, Steven | Massachusetts Institute of Technology | 1971 |
| Beghdadi, Azeddine | ||
| Beghdadi, Mahamed | University of Sfax | 2021 |
| Beghdadi-Sakrani, Samia | Université Pierre-et-Marie-Curie - Paris VI | 2000 |
| Beghein, Caroline | Universiteit Utrecht | 2003 |
| Beghin, John | University of California, Berkeley | 1988 |
| Beghin, Luisa | Università di Roma La Sapienza | 2000 |
| Béghin, Henri | Université de Paris | 1922 |
| Beghini, Alessandro | Northwestern University | 2005 |
| Bégin, Jean-François | HEC Montréal | 2016 |
| Beglaryan, Victor | Institute of Mathematics, Moldavian Academy of Science | 1982 |
| Begle, Edward | Princeton University | 1940 |
| Begleiter, Ron | Technion-Israel Institute of Technology | 2013 |
| Begler, Wolfgang | Universität Rostock | 1978 |
| Begley, Tom | University of Cambridge | 2017 |
| Begmatov, Ikram | Tashkent State University | 1990 |
| Begole, James | Virginia Polytechnic Institute and State University | 1998 |
| Bégout, Pascal | Université Pierre-et-Marie-Curie - Paris VI | 2001 |
| Begović, Erna | University of Zagreb | 2014 |
| Bègue, Jean-Michel | Université de Nice-Sophia Antipolis | 1986 |
| Begué, Matthew | University of Maryland College Park | 2016 |
| Bégué, Didier | ||
| Beguelin, Adam | University of Colorado at Boulder | 1990 |
| Béguelin (von Lichterfelde), Nicolas | Universität Basel | 1735 |
| Bégueri, Lucile | Université Paris-Sud XI - Orsay | 1976 |
| Beguerisse-Díaz, Mariano | Imperial College London | 2012 |
| Beguet, Florian | Aix-Marseille Université | 2021 |
| Beguet, Florian | École de technologie supérieure | 2021 |
| Beguin, Cédric | Université de Neuchâtel | 1999 |
| Beguin, Maryse Y. | 1997 | |
| Béguin, François | Université de Bourgogne | 1999 |
| Begum, Khodeza | University of Texas at El Paso | 2019 |
| Begum, Munni | The University of North Carolina at Chapel Hill | 2005 |
| Begum, Naheed | Technische Universität Dortmund | 2023 |
| Begum, Nilufar Mana | Tezpur University | 2019 |
| Begum, Salma | University of Kentucky | 2013 |
| Begun, Alexander | Heinrich-Heine-Universität Düsseldorf | 2014 |
| Begun, Boris | Technion-Israel Institute of Technology | 2000 |
| Begun, David | Cornell University | 1994 |
| Begun, Janet | University of Rochester | 1980 |
| Begun, Jeffrey | University of Washington | 2009 |
| Begun, Nikita | St. Petersburg State University | 2013 |
| Begunts, Alexander | Lomonosov Moscow State University | 2005 |
| Begziaw, Purewin | Uniwersytet Wrocławski | 1977 |