| Last Name | First Name | Year | City Sort ascending | Section/Speaker Type |
|---|---|---|---|---|
| Ein | Lawrence | 2006 | Madrid | Algebraic and Complex Geometry |
| Eliashberg | Yakov | 2006 | Madrid | Plenary |
| Elworthy | Kenneth | 2006 | Madrid | Probability and Statistics |
| Emanouilov | Oleg Yu. | 2006 | Madrid | Control Theory and Optimization |
| Fan | Jianqing | 2006 | Madrid | Probability and Statistics |
| Fujiwara | Kazuhiro | 2006 | Madrid | Number Theory |
| Gérard | Patrick | 2006 | Madrid | Partial Differential Equations |
| Gerards | Bert | 2006 | Madrid | Combinatorics |
| Ghrist | Robert | 2006 | Madrid | Ordinary Differential Equations and Dynamical Systems |
| Ghys | Étienne | 2006 | Madrid | Plenary |
| Golse | François | 2006 | Madrid | Partial Differential Equations |
| Graber | Tom | 2006 | Madrid | Algebraic and Complex Geometry |
| Graf | Gian Michele | 2006 | Madrid | Mathematical Physics |
| Green | Ben J. | 2006 | Madrid | Number Theory |
| Griebel | Michael | 2006 | Madrid | Applications of Mathematics in the Sciences |
| Grojnowski | I. | 2006 | Madrid | Lie Groups and Lie Algebras |
| Grötschel | Martin | 2006 | Madrid | Control Theory and Optimization |
| Grunewald | Fritz | 2006 | Madrid | Algebra |
| Guicciardini | Niccolo | 2006 | Madrid | History of Mathematics |
| Guionnet | Alice | 2006 | Madrid | Probability and Statistics |
| Gunzburger | Max | 2006 | Madrid | Numerical Analysis and Scientific Computing |
| Gursky | Matthew | 2006 | Madrid | Partial Differential Equations |
| Haiman | Mark | 2006 | Madrid | Combinatorics |
| Hamilton | Richard | 2006 | Madrid | Plenary |
| Henniart | Guy | 2006 | Madrid | Lie Groups and Lie Algebras |