There are 12 mathematicians whose last name begin with BESA.
| Besacier, Laurent | Université d'Avignon | 1998 |
| Besada Morais, Manuel | Universidade de Santiago de Compostela | 1986 |
| Besaeva, Svetlana | Voronezh State University | 2012 |
| Besag, Julian | ||
| Besala, Piotr | Uniwersytet Jagielloński | 1961 |
| Besalú, Mireia | Universitat de Barcelona | 2011 |
| Besana, Gian Mario | University of Notre Dame | 1992 |
| Besancenot, Damien | Université Panthéon-Assas Paris II | 1992 |
| Besançon, Eustache | Institut Polytechnique de Paris | 2020 |
| Besang, Klaus | Universität Hamburg | 1966 |
| Besanko, David | Northwestern University | 1982 |
| Besau, Florian | Technische Universität Wien | 2015 |