| Last Name | First Name Sort descending | Year | City | Section/Speaker Type |
|---|---|---|---|---|
| Fischer | B. | 1978 | Helsinki | Algebra |
| Hostinsky | B. | 1912 | Cambridge | Geometry |
| Hostinsky | B. | 1920 | Strasbourg | Geometry |
| Hostinsky | B. | 1920 | Strasbourg | Mechanics, Physical Mathematics, Astronomy |
| Hostinsky | B. | 1932 | Zurich | Probability calculus, insurance mathematics, and statistics |
| Hostinský | B. | 1928 | Bologna | Statistics, Mathematical Economics, Probability Calculus, Actuarial Sciences |
| Hostinský | B. | 1928 | Bologna | Mechanics, Astronomy, Geodesy, Mathematical Physics, Theoretical Physics |
| Jessen | B. | 1954 | Amsterdam | Plenary |
| Kaufmann | B. | 1932 | Zurich | Geometry |
| Knaster | B. | 1928 | Bologna | Analysis |
| Korenblum | B. | 1978 | Helsinki | Complex Analysis |
| Kostant | B. | 1970 | Nice | Analysis |
| Lagos Campos | B. | 1912 | Cambridge | Didactics |
| Lagunoff | B. | 1928 | Bologna | Statistics, Mathematical Economics, Probability Calculus, Actuarial Sciences |
| Malgrange | B. | 1966 | Moskva | Plenary |
| Mazur | B. | 1974 | Vancouver | Number Theory |
| Mazur | B. | 1983 | Warszawa | Plenary |
| Meidell | B. | 1928 | Bologna | Analysis |
| Reed | B. | 2002 | Beijing | Combinatorics |
| Segre | B. | 1928 | Bologna | Geometry |
| Segre | B. | 1950 | Cambridge (USA) | Geometry & Topology |
| Segre | B. | 1954 | Amsterdam | Plenary |
| Segre | B. | 1958 | Edinburgh | Algebraic & Differential Geometry |
| Sz.-Nagy | B. | 1958 | Edinburgh | Classical & Functional Analysis |
| Szokefalvi-Nagy | B. | 1962 | Stockholm | Analysis |