| Last Name | First Name Sort descending | Year | City | Section/Speaker Type |
|---|---|---|---|---|
| Zervos | P. | 1928 | Bologna | Geometry |
| Griffiths | P. A. | 1978 | Helsinki | Complex Analysis |
| Raviart | P. A. | 1978 | Helsinki | Numerical Analysis |
| Moran | P. A. P. | 1974 | Vancouver | Applied Statistics, Mathematics in the Social & Biological Sciences |
| Shalen | P. B. | 1986 | Berkeley | Topology |
| Delens | P. C. | 1928 | Bologna | Geometry |
| Kutzko | P. C. | 1986 | Berkeley | Lie Groups and Representations |
| Lax | P. D. | 1966 | Moskva | Applied mathematics & mathematical physics |
| Lax | P. D. | 1983 | Warszawa | Plenary |
| Seymour | P. D. | 1986 | Berkeley | Discrete Mathematics & Combinatorics |
| Rabinowitz | P. H. | 1978 | Helsinki | Part. Diff. Equations |
| Cohen | P. J. | 1962 | Stockholm | Analysis |
| Cohen | P. J. | 1966 | Moskva | 1/2 hr. report/Prize winner |
| Myrberg | P. J. | 1928 | Bologna | Analysis |
| Myrberg | P. J. | 1954 | Amsterdam | Analysis |
| Cohn | P. M. | 1970 | Nice | Algebra |
| Garabedian | P. R. | 1966 | Moskva | Numerical mathematics |
| Alexandrov | P. S. | 1954 | Amsterdam | Plenary |
| Novikov | P. S. | 1962 | Stockholm | Algebra & Theory of Numbers |
| Jones | P. W. | 1983 | Warszawa | Complex Analysis |
| Chou | P. Y. | 1928 | Bologna | Mechanics, Astronomy, Geodesy, Mathematical Physics, Theoretical Physics |
| Typpa | P.-A. | 1920 | Strasbourg | Arithmetic, Algebra, Analysis |
| Daniel | P.-J. | 1920 | Strasbourg | Arithmetic, Algebra, Analysis |
| Loeb | P.A. | 1983 | Warszawa | Mathematical logic & foundations of mathematics |
| MacMahon | P.A. | 1924 | Toronto | Algebra, Theory of Numbers, Analysis |