There are 97 mathematicians whose last name begin with TEI.
| Teia, Boris | Universität des Saarlandes | 1993 |
| Teich, Jürgen | Universität des Saarlandes | 1993 |
| Teich, Tobias | Technische Universität Chemnitz | 1998 |
| Teichelmann, Gunnar | Technische Universität München | 2008 |
| Teicher, Henry | Columbia University | 1950 |
| Teicher, Mina | Tel Aviv University | 1982 |
| Teichert, Christian | Bayerische Julius-Maximilians-Universität Würzburg | 2009 |
| Teichert, Friedrich | Technische Universität Dresden | 1934 |
| Teichert, Gregory H. | University of Michigan | 2017 |
| Teichert, Hanns-Martin | Technische Universität Bergakademie Freiberg | 1983 |
| Teichert, Katrin | Technische Universität Kaiserslautern | 2013 |
| Teichert, Lothar | Technische Universität Clausthal | 1986 |
| Teichert geb. Seidel, Heidrun | Technische Universität Dresden | 1979 |
| Teichler, Helmar | Georg-August-Universität Göttingen | 1967 |
| Teichman, Jeremy | Massachusetts Institute of Technology | 2002 |
| Teichman, Marek | New York University | 1995 |
| Teichman, Sarah | University of Washington | 2024 |
| Teichmann, Albert | Rheinische Friedrich-Wilhelms-Universität Bonn | 1929 |
| Teichmann, Emanuel | Technische Universität Kaiserslautern | 2008 |
| Teichmann, Gilles | ETH Zürich | 1979 |
| Teichmann, Johannes | Universität Breslau | 1919 |
| Teichmann, Josef | Universität Wien | 1999 |
| Teichmann, Jürgen | Ludwig-Maximilians-Universität München | 1972 |
| Teichmann, Markus | Technische Universität Dresden | 2017 |
| Teichmann, Ralf | Rheinisch-Westfälische Technische Hochschule Aachen | 1993 |
| Teichmann, Sarah | University of Cambridge | 1999 |
| Teichmann, Wolfgang | Universität Kassel | 1998 |
| Teichmüller, Bernd | Pädagogische Hochschule Erfurt-Mühlhausen | 1981 |
| Teichmüller, Oswald | Georg-August-Universität Göttingen | 1935 |
| Teichner, Peter | Johannes Gutenberg-Universität Mainz | 1992 |
| Teichroew, Dan | North Carolina State University | 1953 |
| Teige, Tino | Carl-von-Ossietzky-Universität Oldenburg | 2012 |
| Teigen, Ronald | Massachusetts Institute of Technology | 1962 |
| Teigland, Christie | State University of New York at Albany | 1986 |
| Teignier Baque, Marc | The University of Chicago | 2010 |
| Teillaud, Monique | Université Paris-Sud XI - Orsay | 1991 |
| Teimoori Faal, Hossein | Charles University | 2010 |
| Teimouri, Mahdi | Amirkabir University of Technology (Tehran Polytechnic University) | 2017 |
| Teimouri, Nasibeh | Northeastern University | 2017 |
| Teimourian, Maryam | Islamic Azad University | 2012 |
| Teimourpour, Babak | Tarbiat Modares University | 2010 |
| Tein, Jenn-Yun | The Ohio State University | 1989 |
| Teinturier, Samuel | École Polytechnique | 2008 |
| Teirlinck, Luc | Vrije Universiteit Brussel | |
| Teismann, Holger | Universität zu Köln | 1997 |
| Teissier, Bernard | Université Paris Diderot - Paris 7 | 1973 |
| Teissié-Solier, Maximilien | Université de Toulouse | 1931 |
| Teitel, Stephen | Cornell University | 1981 |
| Teitelbaum, H. | ||
| Teitelbaum, Jeremy | Harvard University | 1986 |
| Teitelbaum, Joshua | Cornell University | 2010 |
| Teitelbaum, Ray (Tim) | Carnegie Mellon University | 1975 |
| Teitelman, Warren | Massachusetts Institute of Technology | 1967 |
| Teitler, D. Rony | University of Oxford | 1982 |
| Teitler, Zachariah | University of Michigan | 2005 |
| Teitloff, Tim | Clemson University | 1994 |
| Teitsma, Marten | Vrije Universiteit Amsterdam | 2015 |
| Teitz, Elazar | Yeshiva University | 1970 |
| Teitzel, Christian | Friedrich-Alexander-Universität Erlangen-Nürnberg | 1999 |
| Teixeira, André M. H. | Kungliga Tekniska Högskolan (KTH) | 2014 |
| Teixeira, Antonio | Centro Brasileiro de Pesquisas Fisicas | 1975 |
| Teixeira, Arilton | University of Minnesota - Twin Cities | 1999 |
| Teixeira, Augusto | ETH Zürich | 2010 |
| Teixeira, Carlos | Instituto Superior Técnico | 1999 |
| Teixeira, Christopher | University of Rhode Island | 2000 |
| Teixeira, Eduardo | University of Texas at Austin | 2005 |
| Teixeira, Guilherme | Universidade do Porto | 2020 |
| Teixeira, Joao | ||
| Teixeira, Joao | University of Wisconsin-Madison | 1999 |
| Teixeira, José | Stanford University | 1979 |
| Teixeira, José Pedro | Universidade de Coimbra | 1889 |
| Teixeira, Josiane | Universidade Federal de Lavras | 2010 |
| Teixeira, Klement | New York University | 2002 |
| Teixeira, Leopoldo | Universidade Federal de Pernambuco, Recife | 2014 |
| Teixeira, Luís | Universidade do Porto | 2009 |
| Teixeira, Márcio | Universidade Federal do Rio Grande do Norte | 2021 |
| Teixeira, Marco | Universidade de São Paulo | 1975 |
| Teixeira, Maria | University of Sussex | 1983 |
| Teixeira, Mário | Universidade de São Paulo | 1964 |
| Teixeira, M. Lurdes | Universidade do Porto | 1998 |
| Teixeira, Pedro | Brandeis University | 2002 |
| Teixeira, Ralph | Harvard University | 1998 |
| Teixeira, Rivânia Maria | Universidade Federal do Ceará | 2016 |
| Teixeira, Sergio | University of California, Berkeley | 1970 |
| Teixeira, Testonio | Purdue University | 1976 |
| Teixeira, Thiago | University of Massachusetts Amherst | 2019 |
| Teixeira Correia, Caio | Universidade Federal do Rio Grande do Norte | 2015 |
| Teixeira Costa, E. | Universidade de São Paulo | 2006 |
| Teixeira da Costa, Rita | University of Cambridge | 2021 |
| Teixeira de Freitas, Mário | Universidade Federal do Paraná | 2003 |
| Teixeira de Mattos, Joseph | Universiteit van Amsterdam | 1917 |
| Teixeira Parente, Mario | Technische Universität München | 2020 |
| Teixeira Paula, Gisele | Instituto de Matemática Pura e Aplicada | 2018 |
| Teixeira-Pinto, Armando | Harvard University | 2007 |
| Teixeira Turatti, Ettore | Università degli Studi di Firenze | 2022 |
| Teixidor i Batlle, Josep | Universidad de Barcelona | 1950 |
| Teixidor i Bigas, Montserrat | Universidad de Barcelona | 1986 |