| Last Name | First Name | Year | City Sort descending | Section/Speaker Type |
|---|---|---|---|---|
| Thom | R. | 1970 | Nice | Geometry & Topology |
| Thomson | J. G. | 1970 | Nice | Algebra |
| Tits | J. | 1970 | Nice | Geometry & Topology |
| Tougeron | Jean-Claude | 1970 | Nice | Geometry & Topology |
| Treves | F. | 1970 | Nice | Analysis |
| Turán | Paul | 1970 | Nice | Algebra |
| Uljanov | P. | 1970 | Nice | Analysis |
| Uraltseva | N. N. | 1970 | Nice | Analysis |
| Varopoulos | N. T. | 1970 | Nice | Analysis |
| Vopěnka | Petr | 1970 | Nice | Mathematical Logic |
| Wall | C. T. C. | 1970 | Nice | Plenary |
| Watanabe | Takesi | 1970 | Nice | Analysis |
| Wawvere | F. W. | 1970 | Nice | Algebra |
| Williams | R. F. | 1970 | Nice | Analysis |
| Zvonimir | Janko | 1970 | Nice | Algebra |
| Temam | Roger | 1970 | Nice | Numerical Analysis |
| Ahlfors | Lars V. | 1936 | Oslo | Plenary/Prize winner |
| Ahmed | Mursi | 1936 | Oslo | Analysis |
| Alt | Franz | 1936 | Oslo | Probability Calculus, Mathematical Statistics, Insurance Mathematics, and Econometry |
| Archibald | R. C. | 1936 | Oslo | Logic, Philosophy, and History |
| Ásgeirsson | Leifur | 1936 | Oslo | Analysis |
| Badesco | Radu | 1936 | Oslo | Analysis |
| Banach | S. | 1936 | Oslo | Plenary |
| Barbilian | D. | 1936 | Oslo | Geometry and Topology |
| Barnett | I. A. | 1936 | Oslo | Analysis |