| Last Name Sort descending | First Name | Year | City | Section/Speaker Type |
|---|---|---|---|---|
| Brown | E.W. | 1924 | Toronto | Mechanics, Physics, Astronomy, Geophysics |
| Brown | Francis | 2014 | Seoul | Number Theory |
| Brown | K. S. | 1978 | Helsinki | Algebra |
| Brown | L. D. | 2002 | Beijing | Prob & Stats |
| Brückner | M. | 1904 | Heidelberg | Pedagogy |
| Brückner | M. | 1908 | Rome | Arithmetic, Algebra, Analysis |
| Bruckner | M. | 1908 | Rome | Geometry |
| Brückner | M. | 1912 | Cambridge | Geometry |
| Brückner | M. | 1928 | Bologna | Geometry |
| Bruhat | F. | 1970 | Nice | Geometry & Topology |
| Brun | Viggo | 1936 | Oslo | Algebra and Number Theory |
| Brundan | Jonathan | 2014 | Seoul | Lie Theory and Generalizations |
| Brunn | H. | 1897 | Zurich | Geometry |
| Bruno | A. D. | 1978 | Helsinki | Ord. diff. equations & dynamical systems |
| Brunovsky | P. | 1978 | Helsinki | Control Theory & Optimization |
| Brusotti | L. | 1928 | Bologna | Geometry |
| Bryan | G.H. | 1908 | Rome | Mechanics, Physical Mathematics, Astronomy |
| Bryant | R. L. | 1986 | Berkeley | Geometry |
| Buchanan | D. | 1928 | Bologna | Mechanics, Astronomy, Geodesy, Mathematical Physics, Theoretical Physics |
| Buchanan | Daniel | 1924 | Toronto | Mechanics, Physics, Astronomy, Geophysics |
| Buchholz | Detlev | 1998 | Berlin | Mathematical Physics |
| Buchstaber | Victor | 1974 | Vancouver | Invited (lecture was not given) |
| Buff | Xavier | 2010 | Hyderabad | Dynamical Systems and Ordinary Differential Equations |
| Buffa | Annalisa | 2014 | Seoul | Numerical Analysis and Scientific Computing |
| Buhl | A. | 1928 | Bologna | Analysis |