| Last Name Sort descending | First Name | Year | City | Section/Speaker Type |
|---|---|---|---|---|
| Genese | R. W. | 1904 | Heidelberg | Applied Mathematics |
| Genese | R.W. | 1908 | Rome | Mechanics, Physical Mathematics, Astronomy |
| Genese | W. | 1904 | Heidelberg | Geometry |
| Gentry | Craig | 2014 | Seoul | Mathematical Aspects of Computer Science |
| Gentry | Craig B. | 2022 | Virtual | Plenary Lecture |
| Georgieva | Penka | 2022 | Virtual | Geometry |
| Geppert | H. | 1928 | Bologna | Mechanics, Astronomy, Geodesy, Mathematical Physics, Theoretical Physics |
| Geppert | Harald | 1932 | Zurich | Analysis |
| Geppert | Harald | 1936 | Oslo | Geometry and Topology |
| Gérard | Patrick | 2006 | Madrid | Partial Differential Equations |
| Gérardin | A. | 1912 | Cambridge | Didactics |
| Gérardin | A. | 1912 | Cambridge | Economics, Actuarial Science, Statistics |
| Gérardin | A. | 1912 | Cambridge | Philosophy and History |
| Gérardin | A. | 1920 | Strasbourg | Philosophy, History, and Didactics |
| Gérardin | A. | 1928 | Bologna | Analysis |
| Gérardin | A. | 1932 | Zurich | Algebra and Number Theory |
| Gerards | Bert | 2006 | Madrid | Combinatorics |
| Gerasimov | Anton | 2014 | Seoul | Mathematical Physics |
| Gerbaldi | F. | 1897 | Zurich | Geometry |
| Gerhardt | W.F. | 1924 | Toronto | Engineering |
| Gersten | S. M. | 1974 | Vancouver | Algebra |
| Getoor | R. K. | 1970 | Nice | Analysis |
| Ghosh | Jayanta | 1998 | Berlin | Prob & Stats |
| Ghrist | Robert | 2006 | Madrid | Ordinary Differential Equations and Dynamical Systems |
| Ghys | Étienne | 1990 | Kyoto | Geometry |