| Last Name Sort ascending | First Name | Year | City | Section/Speaker Type |
|---|---|---|---|---|
| Tzitzeika | G. | 1908 | Rome | Geometry |
| Tzitzeica | G. | 1908 | Rome | Arithmetic, Algebra, Analysis |
| Tzitzeica | G. | 1912 | Cambridge | Geometry |
| Tzitzéica | G. | 1924 | Toronto | Geometry |
| Tzitzéica | G. | 1936 | Oslo | Geometry and Topology |
| Tzitzéica | Georges | 1932 | Zurich | Geometry |
| Typpa | P.-A. | 1920 | Strasbourg | Arithmetic, Algebra, Analysis |
| Turner | H.H. | 1912 | Cambridge | Mechanics, Physical Mathematics, Astronomy |
| Turnbull | H. W. | 1928 | Bologna | Analysis |
| Turán | Paul | 1970 | Nice | Algebra |
| Turaev | Dmitry | 2010 | Hyderabad | Dynamical Systems and Ordinary Differential Equations |
| Turaev | Vladimir G. | 1990 | Kyoto | Topology |
| Tukia | Pekka | 1994 | Zurich | Real & Complex Analysis |
| Tukey | John W. | 1974 | Vancouver | Applied Statistics, Mathematics in the Social & Biological Sciences |
| Tucsnak | Marius | 2022 | Virtual | Control Theory and Optimization |
| Tsybakov | Alexandre | 2014 | Seoul | Probability and Statistics |
| Tsujii | Masato | 2014 | Seoul | Dynamical Systems and Ordinary Differential Equations |
| Tsuji | Takeshi | 1998 | Berlin | Number Theory |
| Tsuchiya | Akihiro | 1990 | Kyoto | Mathematical Physics |
| Tsirelson | Boris | 1998 | Berlin | Prob & Stats |
| Tsimerman | Jacob | 2018 | Rio de Janeiro | Number Theory |
| Tseytin | G. S. | 1966 | Moskva | Mathematical logic & foundations of mathematics |
| Tschinkel | Yuri | 2006 | Madrid | Algebraic and Complex Geometry |
| Tschebotaröw | N. | 1932 | Zurich | Plenary |
| Tschapligin | 1932 | Zurich | Mathematical-technical sciences and astronomy |