| Last Name | First Name | Year Sort descending | City | Section/Speaker Type |
|---|---|---|---|---|
| Rubinstein | Joachim H. | 1994 | Zurich | Topology |
| Rudakov | Alexei N. | 1994 | Zurich | Algebraic Geometry |
| Salamon | Dietmar | 1994 | Zurich | Geometry |
| Sanz-Serna | J. M. | 1994 | Zurich | Numerical Analysis & Scientific Computing |
| Schneider | Joel | 1994 | Zurich | Teaching & Popularization of Mathematics |
| Scholz | Erhard | 1994 | Zurich | History of Mathematics |
| Schwarz | Gerald W. | 1994 | Zurich | Algebra |
| Semmes | Stephen W. | 1994 | Zurich | Real & Complex Analysis |
| Seymour | Paul | 1994 | Zurich | Plenary |
| Shaneson | Julius L. | 1994 | Zurich | Topology |
| Shatah | Jalal | 1994 | Zurich | Part. Diff. Equations |
| Shishikura | Mitsuhiro | 1994 | Zurich | Real & Complex Analysis |
| Slade | Gordon | 1994 | Zurich | Mathematical Physics |
| Soergel | Wolfgang | 1994 | Zurich | Lie Groups |
| Sogge | Christopher D. | 1994 | Zurich | Real & Complex Analysis |
| Sontag | Eduardo D. | 1994 | Zurich | Applications of Mathematics in the Sciences |
| Souganidis | Panagiotis E. | 1994 | Zurich | Part. Diff. Equations |
| Spencer | Joel | 1994 | Zurich | Combinatorics |
| Spruck | Joel | 1994 | Zurich | Part. Diff. Equations |
| Stillwell | John | 1994 | Zurich | Teaching & Popularization of Mathematics |
| Stolz | Stephan | 1994 | Zurich | Topology |
| Suslin | Andrei | 1994 | Zurich | Algebra |
| Sverak | Vladimir | 1994 | Zurich | Part. Diff. Equations |
| Tanaka | Hiroshi | 1994 | Zurich | Prob & Stats |
| Taubes | Clifford H. | 1994 | Zurich | Plenary |