| Last Name Sort descending | First Name | Year | City | Section/Speaker Type |
|---|---|---|---|---|
| Da Rios | L. S. | 1928 | Bologna | Engineering and Industrial Applications |
| Dadourian | H.M. | 1924 | Toronto | Mechanics, Physics, Astronomy, Geophysics |
| Dafermos | Constantine M. | 1994 | Zurich | Part. Diff. Equations |
| Dafermos | Mihalis | 2014 | Seoul | Partial Differential Equations |
| Dahlberg | B. E. J. | 1983 | Warszawa | Real & Func. Analy. |
| Dahlquist | G. G. | 1986 | Berkeley | Numerical Methods & Computing |
| Dahmen | Wolfgang | 1994 | Zurich | Numerical Analysis & Scientific Computing |
| Dai | Yu Hong | 2022 | Virtual | Control Theory and Optimization |
| Daltry | C. T. | 1954 | Amsterdam | Philosophy, History & Education |
| Dancer | E.N. | 2010 | Hyderabad | Partial Differential Equations |
| Dani | S. G. | 1994 | Zurich | Lie Groups |
| Daniel | P.-J. | 1920 | Strasbourg | Arithmetic, Algebra, Analysis |
| Daniljuk | I. I. | 1970 | Nice | Analysis |
| Dantzig | D. Van | 1932 | Zurich | Mechanics and Mathematical Physics |
| Dantzig | D. van | 1936 | Oslo | Geometry and Topology |
| Dantzig | D. Van | 1936 | Oslo | Mathematical Physics, Astronomy and Geophysics |
| Darboux | G. | 1908 | Rome | Plenary |
| Darmois | G. | 1928 | Bologna | Statistics, Mathematical Economics, Probability Calculus, Actuarial Sciences |
| Darmon | Henri | 2006 | Madrid | Number Theory |
| Darwin | C.G. | 1950 | Cambridge (USA) | Mathematical Physics & Applied Mathematics |
| Darwin | G.H. | 1908 | Rome | Mechanics, Physical Mathematics, Astronomy |
| Dasgupta | Samit | 2022 | Virtual | Number Theory |
| Daskalakis | Constantinos | 2018 | Rio de Janeiro | Plenary/Prize winner |
| Daskalopoulos | Panagiota | 2014 | Seoul | Partial Differential Equations, Mathematical Physics |
| Daubechies | Ingrid | 1994 | Zurich | Plenary |