There are 30 mathematicians whose last name begin with BESSA.
| 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 |
| Bessa, Gregório | State University of New York at Stony Brook | 1992 |
| Bessa, Iury | Universidade Federal de Minas Gerais | 2022 |
| Bessa, Mario | Instituto de Matemática Pura e Aplicada | 2005 |
| Bessa, Miguel A. | Northwestern University | 2016 |
| Bessa, Vitor | Universidade do Minho | 2022 |
| Bessa, Vitor | Universidade do Porto | 2022 |
| Bessa, Wallace | Universidade Federal do Rio de Janeiro | 2005 |
| Bessa, Wallace | Technische Universität Hamburg-Harburg | 2005 |
| Bessades, Dafne Campos | Universidade Federal de Minas Gerais | 2021 |
| Bessaga, Czeslaw | Institute of Mathematics, Polish Academy of Sciences | 1958 |
| Bessai, Jan | Technische Universität Dortmund | 2019 |
| Bessaih, Hakima | Scuola Normale Superiore di Pisa | 1999 |
| Bessam, Diogo | University of Southern California | 2014 |
| Bessa Machado, Vânia | Universiteit van Amsterdam | 2004 |
| Bessani, Alysson | ||
| Bessarion, Basilios | Mystras | 1436 |
| Bessas, Konstantinos | Università di Pisa | 2023 |
| Bessassi, Sofiène | Université de Caen Normandie | 2001 |