| Last Name | First Name | Year Sort descending | City | Section/Speaker Type |
|---|---|---|---|---|
| Zervos | P. | 1928 | Bologna | Geometry |
| Zie Uddin | Ahmad | 1928 | Bologna | Philosophy, History of Mathematics |
| Zupancic | R. | 1928 | Bologna | Geometry |
| Zygmund | A. | 1928 | Bologna | Analysis |
| Zylinski | E. | 1928 | Bologna | Statistics, Mathematical Economics, Probability Calculus, Actuarial Sciences |
| Adams | C. Raymond | 1932 | Zurich | Analysis |
| Ahlfors | L. V. | 1932 | Zurich | Analysis |
| Akimoff | M. | 1932 | Zurich | Mechanics and Mathematical Physics |
| Alexander | J. W. | 1932 | Zurich | Plenary |
| Alexandroff | P. | 1932 | Zurich | Geometry |
| Alt | Frans | 1932 | Zurich | Geometry |
| Amoroso | Luigi | 1932 | Zurich | Probability calculus, insurance mathematics, and statistics |
| Arschanikoff | 1932 | Zurich | Mathematical-technical sciences and astronomy | |
| Badesco | Radu | 1932 | Zurich | Analysis |
| Bays | S. | 1932 | Zurich | Algebra and Number Theory |
| Belardinelli | G. | 1932 | Zurich | Algebra and Number Theory |
| Belhôte | C. | 1932 | Zurich | Algebra and Number Theory |
| Belinfante | M. J. | 1932 | Zurich | Philosophy and History |
| Bergmann | Stefan | 1932 | Zurich | Analysis |
| Bernays | P. | 1932 | Zurich | Philosophy and History |
| Bernstein | S. | 1932 | Zurich | Plenary |
| Berwald | Ludwig | 1932 | Zurich | Algebra and Number Theory |
| Bieberbach | Ludwig | 1932 | Zurich | Plenary |
| Biernacki | M. | 1932 | Zurich | Analysis |
| Bilimovitch | Antoine | 1932 | Zurich | Mechanics and Mathematical Physics |