| Last Name | First Name | Year | City Sort descending | Section/Speaker Type |
|---|---|---|---|---|
| Harris | J. | 1983 | Warszawa | Algebraic Geometry |
| Harvey | R. | 1983 | Warszawa | Complex Analysis |
| Heath-Brown | D. R. | 1983 | Warszawa | Number Theory |
| Henkin | G. M. | 1983 | Warszawa | Complex Analysis |
| Hitchin | N. J. | 1983 | Warszawa | Geometry |
| Hooley | C. | 1983 | Warszawa | Plenary |
| Hsiang | Wu-chung | 1983 | Warszawa | Plenary |
| Iitaka | S. | 1983 | Warszawa | Algebraic Geometry |
| Iskovskih | V. A. | 1983 | Warszawa | Algebraic Geometry |
| Ismagilov | R. S. | 1983 | Warszawa | Lie groups & representations |
| Iwaniec | T. | 1983 | Warszawa | Part. Diff. Equations |
| Jantzen | J. C. | 1983 | Warszawa | Algebra |
| Jones | P. W. | 1983 | Warszawa | Complex Analysis |
| Joseph | A. | 1983 | Warszawa | Algebra |
| Kang | Feng | 1983 | Warszawa | Numerical methods |
| Karp | R. | 1983 | Warszawa | Computer & information sciences |
| Kasin | B. S. | 1983 | Warszawa | Real & Func. Analy. |
| Kasparov | G. G. | 1983 | Warszawa | Real & Func. Analy. |
| Katok | A. | 1983 | Warszawa | Ord. diff. equations & dynamical systems |
| Kerckhoff | S. P. | 1983 | Warszawa | Topology |
| Kesten | H. | 1983 | Warszawa | Prob & math. stats. |
| Khachiyan | L. G. | 1983 | Warszawa | Combinatorics |
| Khovanskii | A. G. | 1983 | Warszawa | Geometry |
| Klainerman | S. | 1983 | Warszawa | Part. Diff. Equations |
| Knobloch | H. W. | 1983 | Warszawa | Control Theory & Optimization |