There are 83 mathematicians whose last name begin with TES.
| Tesánek, Jan | 1748 | |
| Tesar, Delbert | Georgia Institute of Technology | 1964 |
| Tesar, Linda | University of Rochester | 1990 |
| Tesarčík, Jan | Silesian University in Opava | 2021 |
| Tesárek, Pavel | ||
| Tesauro, Chiara | Technische Universiteit Delft | 2008 |
| Tesauro, Gerald | Princeton University | 1986 |
| Tesch, Pieter | Technische Universiteit Delft | 1908 |
| Tesche, Frederick | University of California, Berkeley | 1971 |
| Tesche, Ullrich | 1997 | |
| Teschendorff, Andrew | University of Cambridge | 2000 |
| Tescher, Ulrich | Rheinisch-Westfälische Technische Hochschule Aachen | 1995 |
| Teschers, Winfried | Universität Dortmund | 1982 |
| Teschke, Gerd | Universität Bremen | 2001 |
| Teschke, Helmut | Rheinische Friedrich-Wilhelms-Universität Bonn | 1972 |
| Teschke, Horst | Rheinisch-Westfälische Technische Hochschule Aachen | 1978 |
| Teschke, Michael | Friedrich-Alexander-Universität Erlangen-Nürnberg | 1999 |
| Teschke, Olaf | Humboldt-Universität zu Berlin | 2014 |
| Teschl, Gerald | University of Missouri - Columbia | 1995 |
| Teschl (Timischl), Susanne | Universität Graz | 1999 |
| Teschmacher, Lance | University of California, Riverside | 2000 |
| Teschner, Jörg | ||
| Teschner, Melchior | Martin-Luther-Universität Halle-Wittenberg | 1655 |
| Tesconi, Jr., Charles | University of Cincinnati | 1965 |
| Tesdall, Allen | University of California, Davis | 2001 |
| Tesei, Alberto | Università di Roma La Sapienza | |
| Tesei, Andrea | Universitat Pompeu Fabra | 2012 |
| Tesei, Francesco | École Polytechnique Fédérale de Lausanne (EPFL) | 2016 |
| Teselios, Delia Maria | Transilvania University of Brasov | 2009 |
| TeSelle, Gary | University of Minnesota - Twin Cities | 1996 |
| Tesemma, Mohammed | Temple University | 2004 |
| Tesfa, Teklu | Utah State University | 2010 |
| Tesfahun Temesgen, Achenef | Norges Teknisk-Naturvitenskapelige Universitet | 2009 |
| Tesfatsion, Leigh | University of Minnesota - Twin Cities | 1975 |
| Tesfaye, Fisseha | Virginia Commonwealth University | 1998 |
| Teshev, Valery | St. Petersburg State University | 1998 |
| Teshome, Sophonias | University of California, Los Angeles | 2012 |
| Teske, Edlyn | Technische Universität Darmstadt | 1998 |
| Tesko, Volodymyr | Institute of Mathematics of the National Academy of Sciences of Ukraine | 2005 |
| Teslenko, Natalia | Kharkiv National University of Radioelectronics | 2009 |
| Tesler, Glenn | Massachusetts Institute of Technology | 1995 |
| Tesman, Barry | Rutgers University, New Brunswick | 1989 |
| Teso, Edoardo | Harvard University | 2018 |
| Tesoro, Rafael | Universidad Autónoma de Madrid | 2016 |
| Tessada, José | Massachusetts Institute of Technology | 2008 |
| Tessaro, George | Lehigh University | 1999 |
| Tessaro, Stefano | ETH Zürich | 2010 |
| Tessem, Bjørnar | Universitetet i Bergen | 1990 |
| Tessema, Abdella | University of South Africa | 2018 |
| Tessema, Getachew | University of New England | 1995 |
| Tessema, Yibeltal Yitayew | Addis Ababa University | 2015 |
| Tesser, Godefridus | Rijksuniversiteit Groningen | 1961 |
| Tesser, Steven | State University of New York at Albany | 1984 |
| Tessera, Romain | Université de Neuchâtel | 2006 |
| Tessera, Romain | Université de Cergy-Pontoise | 2006 |
| Tessereau, Charline | University of Nottingham | 2021 |
| Tessereau, Harold | Saint Louis University | 1971 |
| Tesseron, Jean-Luc | Université Pierre-et-Marie-Curie - Paris VI | 1988 |
| Tessier, Ryan | University of Regina | 2020 |
| Tessier-Baillargeon, Michèle | Université de Montréal | 2016 |
| Tessin, Jeff | Princeton University | 2009 |
| Tessitore, Gianmario | Scuola Normale Superiore di Pisa | 1996 |
| Tessler, Corey | Wayne State University | 2019 |
| Tessler, Ran | Hebrew University of Jerusalem | 2015 |
| Tessner, Christine | Humboldt-Universität zu Berlin | 1986 |
| Tesson, Julien | Université d'Orléans | 2011 |
| Testa, Damiano | Massachusetts Institute of Technology | 2005 |
| Testa, Maria | University of Maryland College Park | 1992 |
| Testa, Rafael | Universidade Estadual de Campinas | 2014 |
| Testard, Daniel | Aix-Marseille Université | 1970 |
| Testard, Frédéric | Université Paris-Sud XI - Orsay | 1987 |
| Testard, Laurent | 1997 | |
| Testart, Cecilia | Massachusetts Institute of Technology | 2021 |
| Tester, Kenneth | University of Kentucky | 2021 |
| Testerink, Bas | Universiteit Utrecht | 2017 |
| Testerman, Donna | University of Oregon | 1985 |
| Testerman, Matthew | University of Rochester | 2012 |
| Testici, Ahmet | Balikesir University | 2018 |
| Testik, Murat | Arizona State University | 2003 |
| Testoni, Ricardo | Universidad de Buenos Aires | 2005 |
| Testoni, Vanessa | Universidade Estadual de Campinas | 2011 |
| Testud, Benoit | Université Blaise Pascal | 2004 |
| Testylier, Romain | Université de Grenoble | 2012 |