| Last Name | First Name | Year | City Sort ascending | Section/Speaker Type |
|---|---|---|---|---|
| Hodgson | Bernard R. | 1998 | Berlin | Teaching & Popularization of Mathematics |
| Hofer | Helmut H. | 1998 | Berlin | Plenary |
| Hoppensteadt | Frank | 1998 | Berlin | Applications |
| Hou | Thomas Yizhao | 1998 | Berlin | Applications |
| Hrushovski | Ehud | 1998 | Berlin | Plenary |
| Huisken | Gerhard | 1998 | Berlin | Differential Geometry and Global Analysis |
| Iooss | Gerard | 1998 | Berlin | Applications |
| Ivanov | Sergei V. | 1998 | Berlin | Algebra |
| Jensen | Robert R. | 1998 | Berlin | Part. Diff. Equations |
| Johnstone | Iain M. | 1998 | Berlin | Prob & Stats |
| Joyce | Dominic | 1998 | Berlin | Differential Geometry and Global Analysis |
| Kantor | William | 1998 | Berlin | Algebra |
| Kapranov | M. | 1998 | Berlin | Algebraic Geometry |
| Kifer | Yuri | 1998 | Berlin | Ordinary Differential Equations & Dynamical Systems |
| Kottwitz | Robert E. | 1998 | Berlin | Lie Groups |
| Kuksin | Sergei B. | 1998 | Berlin | Ordinary Differential Equations & Dynamical Systems |
| Kuperberg | Krystyna | 1998 | Berlin | Ordinary Differential Equations & Dynamical Systems |
| Labourie | Francois | 1998 | Berlin | Differential Geometry and Global Analysis |
| Lacey | Michael T. | 1998 | Berlin | Analysis |
| Lafforgue | L. | 1998 | Berlin | Lie Groups |
| Lascoux | Alain | 1998 | Berlin | Combinatorics |
| Le Gall | Jean-Francois | 1998 | Berlin | Prob & Stats |
| Lewis | D. J. | 1998 | Berlin | Teaching & Popularization of Mathematics |
| Lindblad | Hans | 1998 | Berlin | Part. Diff. Equations |
| Lohkamp | Joachim | 1998 | Berlin | Differential Geometry and Global Analysis |