| Last Name Sort descending | First Name | Year | City | Section/Speaker Type |
|---|---|---|---|---|
| Sbrana | F. | 1928 | Bologna | Mechanics, Astronomy, Geodesy, Mathematical Physics, Theoretical Physics |
| Scanlon | Thomas | 2006 | Madrid | Logic and Foundations |
| Scatizzi | P. | 1924 | Toronto | Algebra, Theory of Numbers, Analysis |
| Schaake | G. | 1928 | Bologna | Geometry |
| Schacht | Mathias | 2022 | Virtual | Combinatorics |
| Schapira | Pierre | 1990 | Kyoto | Partial Differential Equations |
| Schappacher | Norbert | 2010 | Hyderabad | History of Mathematics |
| Scharlau | Winfried | 1974 | Vancouver | Algebra |
| Schauder | J. | 1936 | Oslo | Analysis |
| Schechtman | Gideon | 2022 | Virtual | Analysis |
| Schechtman | Vadim | 2002 | Beijing | Algebraic & Complex Geometry |
| Scheffer | V. | 1986 | Berkeley | Partial Differential Equations and Dynamic Systems |
| Scheffers | G. | 1904 | Heidelberg | Geometry |
| Schick | Thomas | 2014 | Seoul | Topology |
| Schieldrop | Edgar B. | 1932 | Zurich | Mechanics and Mathematical Physics |
| Schiffer | M. | 1958 | Edinburgh | Plenary |
| Schiffmann | Olivier | 2018 | Rio de Janeiro | Lie Theory and Generalizations |
| Schinzel | A. | 1970 | Nice | Algebra |
| Schlag | Wilhelm | 2014 | Seoul | Analysis and its Applications, Partial Differential Equations |
| Schlein | Benjamin | 2018 | Rio de Janeiro | Mathematical Physics |
| Schlesinger | L. | 1904 | Heidelberg | Analysis |
| Schlesinger | L. | 1904 | Heidelberg | History of Mathematics |
| Schlesinger | L. | 1908 | Rome | Arithmetic, Algebra, Analysis |
| Schlesinger | L. | 1912 | Cambridge | Arithmetic, Algebra, Analysis |
| Schlichting | H. | 1932 | Zurich | Mechanics and Mathematical Physics |