There are 93 mathematicians whose last name begin with TEL.
| Tel, Gerard | Universiteit Utrecht | 1989 |
| Tel, Rense | Rijksuniversiteit Groningen | 1977 |
| Telang, Pankaj | North Carolina State University | 2013 |
| Tela Nlenvo, Lucien | Université Joseph Fourier Grenoble I | 1997 |
| Telatar, Emre | Massachusetts Institute of Technology | 1992 |
| Telatovich, Adam | The Pennsylvania State University | 2018 |
| Telch, Bruno | Universidade Federal do Rio de Janeiro | 2019 |
| Telci, Mustafa | Hacettepe Üniversitesi | 1994 |
| Telciyan, Ayk | Universidade de Coimbra | 2023 |
| Telcs, András | Eötvös Loránd University | 1990 |
| Telcs, András | Budapest University of Technology and Economics | 2004 |
| Telders, Benjamin | Universiteit Leiden | 1927 |
| Telea, Alexandru | Technische Universiteit Eindhoven | 2000 |
| Teleaga, Delia | Universität Hamburg | 2004 |
| Teleaga, Ioan | Universität Hamburg | 2006 |
| Telebaković Onić, Sonja | University of Belgrade | 2022 |
| Telegdi, Valentine | ETH Zürich | 1951 |
| Teleiko, Andrii | Ivan Franko National University of Lviv | 1998 |
| Teleki, Đorđe | University of Belgrade | 1964 |
| Teleman, Ana Maria | Universitatea Politehnica din Bucuresti | 2002 |
| Teleman, Andrei | Universität Zürich | 1993 |
| Teleman, Constantin | Harvard University | 1994 |
| Teleman, Kostake | University of Bucharest | 1964 |
| Teleman, Nicolae | Massachusetts Institute of Technology | 1977 |
| Telen, Simon | Katholieke Universiteit Leuven | 2020 |
| Telengator, Alexander | University of California, San Diego | 2000 |
| Teles, Elizabeth | University of Maryland College Park | 1989 |
| Teles, Morris | University of Illinois at Urbana-Champaign | 1938 |
| Teles, Paulo | Temple University | 1999 |
| Teles, Renato | Universidade Estadual de Campinas | 2012 |
| Telesca, Donatello | University of Washington | 2007 |
| Teles da Silva, A. | University of Bristol | 1989 |
| Telese, James | Texas A&M University | 1994 |
| Telezhinskyi, Igor | Main Astronomical Observatory, National Academy of Sciences of Ukraine | 2008 |
| Telfer, Christopher | Purdue University | 2003 |
| Telford, Olivia | University of Washington | 2019 |
| Telgarsky, Matus | University of California, San Diego | 2013 |
| Telgarsky, Rastislav | Polska Akademia Nauk | 1970 |
| Telgen, Daniel | Universiteit Utrecht | 2017 |
| Telgen, Jan | Erasmus Universiteit Rotterdam | 1979 |
| Telha Cornejo, Claudio | Massachusetts Institute of Technology | 2012 |
| Telichevesky, Miriam | Universidade Federal do Rio Grande do Sul | 2012 |
| Telichevesky, Ricardo | Massachusetts Institute of Technology | 1994 |
| Telkmann, Klaus | Universität Konstanz | 2018 |
| Telksnys, Laimutis | ||
| Tell, Roei | Weizmann Institute of Science | 2020 |
| Tellarini, Matteo | University of Portsmouth | 2016 |
| Tellati, Abdel | Université Cadi Ayyad, Marrakech | 1994 |
| Telle, Jan | University of Oregon | 1994 |
| Tellegen, Auke | University of Minnesota - Twin Cities | 1962 |
| Tellegen, Bernard | ||
| Tellegen, Franciscus | Technische Universiteit Delft | 1934 |
| Tellegen, Peter | Rijksuniversiteit Groningen | 1991 |
| Teller, Astro | Carnegie Mellon University | 1998 |
| Teller, David | ||
| Teller, Edward | Universität Leipzig | 1930 |
| Teller, James | University of Kentucky | 1936 |
| Teller, (John) Roger | Tulane University | 1964 |
| Teller, Patricia | New York University | 1991 |
| Teller, Paul | Massachusetts Institute of Technology | 1969 |
| Teller, Pierre | Université de Nice-Sophia Antipolis | 2007 |
| Teller, Seth | University of California, Berkeley | 1992 |
| Telles, Guilherme | Universidade Estadual de Campinas | 2002 |
| Telles Dacosta, Alvaro | Universiteit Utrecht | 1734 |
| Telley, Hubert | École Polytechnique Fédérale de Lausanne (EPFL) | 1989 |
| Tellez, Hernando | University of Illinois at Urbana-Champaign | 2010 |
| Tellez, Juan | Université de Genève | 2014 |
| Téllez Crespo, Andrés | Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (CINVESTAV-IPN) | 2020 |
| Téllez Kuenzler, Luis | Massachusetts Institute of Technology | 1986 |
| Tellez Nieto, Osvaldo | Universidad Nacional Autónoma de México (UNAM) | 2013 |
| Téllez Téllez, Iván | Centro de Investigación en Matemáticas, CIMAT | 2017 |
| Tellini, Andrea | Universidad Complutense de Madrid | 2013 |
| Tellman, Stephen | University of Washington | 1960 |
| Tello, David | Arizona State University | 2012 |
| Tello, Jorge | ||
| Tello, José Ignacio | Universidad Complutense de Madrid | 2001 |
| Tello, Lourdes | Universidad Complutense de Madrid | 1996 |
| Tello Huanca, Alex | Universidad del Bío-Bío | 2019 |
| Tello-Trillo, Cristina | Yale University | 2015 |
| Telmoudi, Ramzi | Universität Dortmund | 2005 |
| Telöken, Klaus | Universität Dortmund | 1996 |
| Telpukhovskiy, Ivan | University of Toronto | 2021 |
| Telsang, Bhagyashri | University of Tennessee - Knoxville | 2022 |
| Telschow, Fabian | Georg-August-Universität Göttingen | 2016 |
| Telschow, Gerhard | Humboldt-Universität zu Berlin | 1978 |
| Telschow, Roger | Universität Siegen | 2014 |
| Telser, Lester | The University of Chicago | 1956 |
| Telting, John | Universiteit van Amsterdam | 1996 |
| Teltscher, Matthias | Gottfried Wilhelm Leibniz Universität Hannover | 2002 |
| Teltzrow, Maximilian | Humboldt-Universität zu Berlin | 2005 |
| Telukunta, Srinivas | Cornell University | 2006 |
| Telyakovskii, Sergei | Steklov Institute of Mathematics | 1959 |
| Telyakovskiy, Aleksey | University of Wyoming | 2002 |