There are 91 mathematicians whose last name begin with DEG.
| Degan, Annalisa | Università degli Studi "G. d'Annunzio" Chieti-Pescara | 2009 |
| Degan, Arianna | University of Pennsylvania | 2003 |
| Degani, Amir | Carnegie Mellon University | 2010 |
| Degani Cattelani, Francesca | Università Degli Studi di Modena e Reggio Emilia | |
| Degano, Pierpaolo | Università di Pisa | |
| Degasperi, Andrea | University of Glasgow | 2011 |
| DeGaston, Raymond | University of Southern California | 1985 |
| Degel, Christian Ferdinand Oskar | Friedrich-Alexander-Universität Erlangen-Nürnberg | 1922 |
| Degeler, Viktoriya | Rijksuniversiteit Groningen | 2014 |
| Degen, Bernd | Humboldt-Universität zu Berlin | 1988 |
| Degen, Christoph | Rheinische Friedrich-Wilhelms-Universität Bonn | 2017 |
| Degen, David | Karlsruher Institut für Technologie (KIT) | 2022 |
| Degen, Matthias | ETH Zürich | 2009 |
| Degen, Wendelin | Albert-Ludwigs-Universität Freiburg im Breisgau | 1958 |
| Degenaar, Ingeborg | Technische Universiteit Delft | 2004 |
| Degenaar, Jan | Rijksuniversiteit Groningen | 2012 |
| Degenbaev, Ulan | Universität des Saarlandes | 2011 |
| Degener, Bastian | Universität Paderborn | 2010 |
| Degenfeld-Schonburg, Ferdinand | Universität Berlin | 1914 |
| Degenhardt, Franz | Johann Wolfgang Goethe-Universität Frankfurt am Main | 2000 |
| Degenhardt, Sheldon | The Ohio State University | 1996 |
| Degenhardt, Werner | Georg-August-Universität Göttingen | 1975 |
| Degenhart, Geerten | Universiteit Leiden | 2008 |
| Degenhart, Hans | Ludwig-Maximilians-Universität München | 1908 |
| Degenhart, Harm | Rijksuniversiteit Groningen | 1968 |
| Degenkolb, Karl | Universität Rostock | 1963 |
| DeGennaro, Anthony | Princeton University | 2016 |
| Degens, Paul-Otto | Ludwig-Maximilians-Universität München | 1978 |
| Degens, Pieter | Technische Universiteit Delft | 1908 |
| Degens, Jr., Pieter | Technische Universiteit Delft | 1937 |
| DeGeorge, David | Yale University | 1975 |
| DeGeorge, Tonya | Georgia State University | 2024 |
| Deger, Ersin | Purdue University | 2007 |
| Deger, Nihat Sadik | Texas A&M University | 2001 |
| Deger, Ozkan | Istanbul University | 2009 |
| Değer, Ali | Karadeniz Technical University | 2011 |
| Degeratu, Anda | Massachusetts Institute of Technology | 2001 |
| Degerine, Serge | ||
| Deghan, N. | University of Cambridge | 2003 |
| Deghan, N. | University of Leeds | 1977 |
| Deghat, Mohammad | Australian National University | 2013 |
| Degiannakis, Stavros | University of Athens | 2005 |
| DeGiorgio, Michael | University of Michigan | 2011 |
| Degiovanni, Marco | ||
| DeGiovanni, Trent | University of Utah | 2023 |
| Degla, Guy Aymard | Scuola Internazionale Superiore di Studi Avanzati (SISSA) | 2001 |
| Degli Antoni, Giovanni | Università degli Studi di Milano | 1960 |
| Degli Antoni, Giovanni | Università degli Studi di Milano | |
| Degli-Esposti, Mirko | The Pennsylvania State University | 1994 |
| Degli Innocenti, Francesco | Università di Pisa | 2007 |
| Déglise, Frédéric | Université Paris Diderot - Paris 7 | 2002 |
| Degnan, James | The University of New Mexico | 2005 |
| Degner, Hermann | Humboldt-Universität zu Berlin | 1911 |
| Degner, Katherine | The University of Iowa | 2012 |
| Degni, Christopher | The University of Chicago | 2002 |
| Degond, Pierre | Université Pierre-et-Marie-Curie - Paris VI | 1983 |
| Degorre, Aldric | Université Joseph Fourier Grenoble I | 2009 |
| Degos, Jean-Yves | Université Bordeaux 1 | 2000 |
| Dégot, Jérôme | Université Claude Bernard Lyon 1 | 1995 |
| DeGraaf, Elizabeth Brennan | Columbia University | 2015 |
| DeGraaf, Stuart | Rice University | 1984 |
| DeGracie, James | Iowa State University | 1968 |
| DeGrand, Thomas | Massachusetts Institute of Technology | 1976 |
| Degras, David | Université Pierre-et-Marie-Curie - Paris VI | 2008 |
| Degrave, François | Université de Namur | 2013 |
| DeGray, Ronald | Syracuse University | 1969 |
| Degreef, Eric | Vrije Universiteit Brussel | 1981 |
| DeGregorio, Vincent | Clarkson University | 1987 |
| Dégremont, Cédric | Universiteit van Amsterdam | 2010 |
| Degrijse, Dieter | Katholieke Universiteit Leuven | 2013 |
| DeGroff, Harold | California Institute of Technology | 1950 |
| DeGroot, Doug | University of Texas at Austin | 1981 |
| DeGroot, Morris | The University of Chicago | 1958 |
| Degroote, Joris | ||
| DeGrush, Adam | Massachusetts Institute of Technology | 2010 |
| DeGruttola, Victor | Harvard University | 1986 |
| Degryse, Emmanuel | 2001 | |
| DeGryse, Donald | Colorado State University | 1975 |
| Degtev, Aleksandr | 1973 | |
| Degtiar, Irina | Harvard University | 2021 |
| Degtyarev, Alexander | Steklov Institute of Mathematics | 1988 |
| Degtyarev, Anatoly | Institute of Cybernetics, National Academy of Sciences of Ukraine | 1982 |
| DeGuchy, Omar | University of California, Merced | 2020 |
| Degue, Kwassi | École Polytechnique de Montréal | 2021 |
| Deguest, Romain | École Polytechnique | 2009 |
| Deguest, Romain | Columbia University | 2009 |
| Degueule, Thomas | ||
| Deguire, Paul | Université de Montréal | 1988 |
| DeGuire, Linda | University of Georgia | 1983 |
| Degutis, Juozas | Vilniaus universitetas | 1973 |
| Degwekar, Akshay | Massachusetts Institute of Technology | 2019 |