| Last Name | First Name Sort descending | Year | City | Section/Speaker Type |
|---|---|---|---|---|
| Chandrasekharan | K. | 1954 | Amsterdam | Analysis |
| Dusl | K. | 1928 | Bologna | Analysis |
| Gawędzki | K. | 1986 | Berkeley | Mathematical Physics |
| Gödel | K. | 1950 | Cambridge (USA) | Plenary |
| Gödel | K. | 1950 | Cambridge (USA) | |
| Goldziher | K. | 1928 | Bologna | Statistics, Mathematical Economics, Probability Calculus, Actuarial Sciences |
| Ito | K. | 1962 | Stockholm | Probability & Statistics |
| Iwasawa | K. | 1950 | Cambridge (USA) | |
| Johansson | K. | 2002 | Beijing | Prob & Stats |
| Kodaira | K. | 1954 | Amsterdam | Analysis/Prize winner |
| Mahler | K. | 1936 | Oslo | Algebra and Number Theory |
| Mahler | K. | 1950 | Cambridge (USA) | Algebra & Theory of Numbers |
| Menger | K. | 1928 | Bologna | Geometry |
| Ogura | K. | 1920 | Strasbourg | Arithmetic, Algebra, Analysis |
| Osterwalder | K. | 1983 | Warszawa | Mathematical physics & mechanics |
| Piene | K. | 1954 | Amsterdam | Philosophy, History & Education |
| Popoff | K. | 1928 | Bologna | Mechanics, Astronomy, Geodesy, Mathematical Physics, Theoretical Physics |
| Reidemeister | K. | 1928 | Bologna | Geometry |
| Rohn | K. | 1904 | Heidelberg | Geometry |
| Rychlík | K. | 1928 | Bologna | Philosophy, History of Mathematics |
| Schutte | K. | 1966 | Moskva | Plenary |
| Shiohama | K. | 1978 | Helsinki | Geometry |
| Stephanos | K. | 1904 | Heidelberg | Arithmetic and Algebra |
| Ueno | K. | 1978 | Helsinki | Algebraic Geometry |
| Urbanik | K. | 1966 | Moskva | 1/2 hr. report |