| Last Name | First Name Sort descending | Year | City | Section/Speaker Type |
|---|---|---|---|---|
| Kempe | A. | 1904 | Heidelberg | Applied Mathematics |
| Kérim | A. | 1928 | Bologna | Analysis |
| Kienast | A. | 1932 | Zurich | Analysis |
| Korn | A. | 1908 | Rome | Mechanics, Physical Mathematics, Astronomy |
| Kosinski | A. | 1958 | Edinburgh | Topology |
| Lasota | A. | 1983 | Warszawa | Ord. diff. equations & dynamical systems |
| Lévy | A. | 1924 | Toronto | Algebra, Theory of Numbers, Analysis |
| Lichnerowicz | A. | 1954 | Amsterdam | Plenary |
| Loewy | A. | 1904 | Heidelberg | Arithmetic and Algebra |
| Loperfido | A. | 1928 | Bologna | Engineering and Industrial Applications |
| Macfarlane | A. | 1908 | Rome | Mechanics, Physical Mathematics, Astronomy |
| Macfarlane | A. | 1912 | Cambridge | Arithmetic, Algebra, Analysis |
| Macintyre | A. | 1978 | Helsinki | Mathematical logic & foundations of mathematics |
| Majda | A. | 1983 | Warszawa | Part. Diff. Equations |
| Marchand | A. | 1932 | Zurich | Analysis |
| Maroni | A. | 1928 | Bologna | Elementary Mathematics, Didactical Questions, Mathematical Logic |
| Martin | A. | 1912 | Cambridge | Arithmetic, Algebra, Analysis |
| Mesnager | A. | 1928 | Bologna | Mechanics, Astronomy, Geodesy, Mathematical Physics, Theoretical Physics |
| Métral | A. | 1936 | Oslo | Rational and Applied Mechanics |
| Meyer-Jaccoud | A. | 1932 | Zurich | Mechanics and Mathematical Physics |
| Mielke | A. | 2002 | Beijing | Application of Mathematics in the Sciences |
| Mostowski | A. | 1954 | Amsterdam | Logic & Foundations |
| Naess | A. | 1924 | Toronto | Geometry |
| Narasinga | A. | 1928 | Bologna | Geometry |
| Narasinga Rao | A. | 1928 | Bologna | Philosophy, History of Mathematics |