| Last Name Sort ascending | First Name | Year | City | Section/Speaker Type |
|---|---|---|---|---|
| Mulholland | H. P. | 1936 | Oslo | Analysis |
| Mukai | Shigeru | 2002 | Beijing | Algebraic & Complex Geometry |
| Muirhead | R.F. | 1912 | Cambridge | Philosophy and History |
| Mühlendyck | O. | 1932 | Zurich | Geometry |
| Mrowka | Tomasz | 2018 | Rio de Janeiro | Plenary |
| Mrowka | Tomasz S. | 1994 | Zurich | Geometry |
| Mozes | Shahar | 1998 | Berlin | Lie Groups |
| Movshovitz-Hadar | Nitsa | 2002 | Beijing | Mathematics Education & Popularization of Mathematics |
| Mouskhélichvili | N. | 1928 | Bologna | Mechanics, Astronomy, Geodesy, Mathematical Physics, Theoretical Physics |
| Moulton | F.R. | 1912 | Cambridge | Mechanics, Physical Mathematics, Astronomy |
| Mouhot | Clément | 2018 | Rio de Janeiro | Partial Differential Equations, Mathematical Physics |
| Motzkin | Th. | 1936 | Oslo | Geometry and Topology |
| Mostowski | A. | 1954 | Amsterdam | Logic & Foundations |
| Mostow | G. D. | 1970 | Nice | Geometry & Topology |
| Mossel | Elchanan | 2022 | Virtual | Special Sectional Lecture |
| Mosharrafa | A. M. | 1932 | Zurich | Mechanics and Mathematical Physics |
| Moser | Chr. | 1932 | Zurich | Probability calculus, insurance mathematics, and statistics |
| Moser | Jürgen | 1962 | Stockholm | Applied Mathematics, Mathematical Physics & Numerical Analysis |
| Moser | Jürgen | 1978 | Helsinki | Complex Analysis |
| Moser | Jürgen | 1998 | Berlin | Plenary |
| Moscovici | Henri | 1990 | Kyoto | Topology |
| Moschovakis | Yiannis N. | 1974 | Vancouver | Mathematical Logic and the Foundations of Mathematics |
| Morse | M. | 1950 | Cambridge (USA) | Plenary |
| Morse | Marston | 1932 | Zurich | Plenary |
| Morse | Marston | 1936 | Oslo | Analysis |