There are 33 mathematicians whose last name begin with BRET.
| Bretagnolle, Jean | Université de Paris | 1967 |
| Bretas, Jane | Universidade Federal de Minas Gerais | 2016 |
| Breteaux, Sébastien | Université de Rennes 1 | 2011 |
| Breternitz, Mauricio | Carnegie Mellon University | 1991 |
| Bretherton, Christopher | Massachusetts Institute of Technology | 1985 |
| Bretherton, Francis | University of Cambridge | 1961 |
| Bretholz, Erich | University of Waterloo | 1981 |
| Brethouwer, Geert | Technische Universiteit Delft | 2001 |
| Bretl, Timothy | Stanford University | 2005 |
| Breton, Jean-Christophe | Université des Sciences et Technologie de Lille-Lille I | 2001 |
| Breton, Michèle | Université de Montréal | 1987 |
| Bretscher, Egon | ETH Zürich | 1936 |
| Bretscher, Otto | Universität Zürich | 1981 |
| Bretschneider, Charles | Texas A&M University | 1959 |
| Bretschneider, Gerhard | Rheinische Friedrich-Wilhelms-Universität Bonn | 1952 |
| Bretschneider, Hans | Technische Universität Berlin | 1961 |
| Bretschneider, Paul | Universität Leipzig | 1870 |
| Bretschneider, Wilhelm | Friedrich-Alexander-Universität Erlangen-Nürnberg | 1875 |
| Brett, Ann M. | University of Rhode Island | 2010 |
| Brett, Caroline | Lancaster University | 2016 |
| Brett, Charles | University of Warwick | 2014 |
| Brett, Tobias | University of Manchester | 2015 |
| Brettell, Nick | University of Canterbury | 2014 |
| Bretteville-Jensen, Anne | Universitetet i Bergen | 2002 |
| Bretthauer, Harry | Universität des Saarlandes | 1998 |
| Bretthorst, George | Washington University in St. Louis | 1987 |
| Bretti, Gabriella | Università di Roma La Sapienza | 2005 |
| Brettlecker, Gert | Universität Basel | 2008 |
| Brettler, Elias | McGill University | 1973 |
| Bretto, Alain | Université Jean Monnet - Saint-Etienne | 1995 |
| Brettschneider, Julia | Humboldt-Universität zu Berlin | 2000 |
| Bretz, Frank | Gottfried Wilhelm Leibniz Universität Hannover | 1999 |
| Bretzner, Lars | Kungliga Tekniska Högskolan | 2000 |