| Last Name | First Name Sort descending | Year | City | Section/Speaker Type |
|---|---|---|---|---|
| Sly | Allan | 2018 | Rio de Janeiro | Probability and Statistics |
| Knutson | Allen | 2022 | Virtual | Combinatorics |
| Harten | Ami | 1990 | Kyoto | Computational Methods |
| Wilkinson | Amie | 2010 | Hyderabad | Dynamical Systems and Ordinary Differential Equations |
| Dembo | Amir | 2006 | Madrid | Probability and Statistics |
| Mohammadi | Amir | 2022 | Virtual | Dynamics, Lie Theory and Generalizations |
| Singer | Amit | 2018 | Rio de Janeiro | Mathematics in Science and Technology |
| Sahai | Amit | 2022 | Virtual | Special Sectional Lecture |
| Neeman | Amnon | 2022 | Virtual | Algebra |
| Caraiani | Ana | 2022 | Virtual | Number Theory, Algebraic and Complex Geometry |
| Pillay | Anand | 1994 | Zurich | Logic |
| Vershik | Anatoly | 1974 | Vancouver | Invited (lecture was not given) |
| Neishtadt | Anatoly I. | 1990 | Kyoto | Ordinary Differential Equations & Dynamical Systems |
| Vershik | Anatoly M. | 1994 | Zurich | Combinatorics |
| Björner | Anders | 1986 | Berkeley | Discrete Mathematics & Combinatorics |
| Szepessy | Anders | 2006 | Madrid | Applications of Mathematics in the Sciences |
| Frank | Andras | 1998 | Berlin | Combinatorics |
| Stipsicz | András | 2010 | Hyderabad | Topology |
| Vasy | Andras | 2014 | Seoul | Partial Differential Equations |
| Némethi | András | 2018 | Rio de Janeiro | Algebraic and Complex Geometry, Topology |
| Máthé | András | 2018 | Rio de Janeiro | Analysis and Operator Algebras |
| Martin | André | 1974 | Vancouver | Mathematical Physics & Mechanics |
| Martineau | Andre | 1970 | Nice | Analysis |
| Neves | André | 2014 | Seoul | Geometry |
| Nies | Andre | 2010 | Hyderabad | Logic |