| Last Name | First Name | Year Sort descending | City | Section/Speaker Type |
|---|---|---|---|---|
| LeBrun | Claude | 1994 | Zurich | Geometry |
| Ledrappier | Francois | 1994 | Zurich | Ord. Diff. Equations |
| Leighton | Tom | 1994 | Zurich | Mathematical Aspects of Computer Science |
| Levin | Leonid | 1994 | Zurich | Mathematical Aspects of Computer Science |
| Li | Jian-Shu | 1994 | Zurich | Lie Groups |
| Li | Jun | 1994 | Zurich | Geometry |
| Lieb | Elliot H. | 1994 | Zurich | Mathematical Physics |
| Lions | Pierre-Louis | 1994 | Zurich | Plenary/Prize winner |
| Littelmann | Peter | 1994 | Zurich | Algebra |
| Longo | Roberto | 1994 | Zurich | Mathematical Physics |
| Louveau | Alain | 1994 | Zurich | Logic |
| Lubotzky | Alexander | 1994 | Zurich | Algebra |
| Luecke | John | 1994 | Zurich | Topology |
| Lyubich | Mikhail | 1994 | Zurich | Ord. Diff. Equations |
| Ma | Zhi-Ming | 1994 | Zurich | Prob & Stats |
| Mane | Ricardo | 1994 | Zurich | Ord. Diff. Equations |
| Masur | Howard | 1994 | Zurich | Real & Complex Analysis |
| Matano | Hiroshi | 1994 | Zurich | Part. Diff. Equations |
| McLaughlin | David W. | 1994 | Zurich | Applications of Mathematics in the Sciences |
| McLaughlin | Joyce R. | 1994 | Zurich | Applications of Mathematics in the Sciences |
| Mestre | Jean-Francois | 1994 | Zurich | Algebra |
| Miyaoka | Yoichi | 1994 | Zurich | Algebraic Geometry |
| Mok | Ngaiming | 1994 | Zurich | Real & Complex Analysis |
| Moore | Gregory | 1994 | Zurich | Mathematical Physics |
| Morrison | David R. | 1994 | Zurich | Mathematical Physics |