There are 24 mathematicians whose last name begin with REK.
| Rek, Adam | Politechnika Łódzka | 1978 |
| Rekab, Kamel | University of Michigan | 1988 |
| Rekant, M. | 1981 | |
| Rekasius, Zenonas | Purdue University | 1961 |
| Rekatsinas, Nikolaos | Universiteit van Amsterdam | 2018 |
| Rekeda, Ludmyla | Stevens Institute of Technology | 2006 |
| Rekers, Gerrit | Universiteit Twente | 1995 |
| Rekers, Jan | Universiteit van Amsterdam | 1992 |
| Rekhi, Ishpal | Purdue University | 1995 |
| Rekhtman, Polina | Odesa University | 1937 |
| Rekic-Vukovic, Amra | Univerzitet u Tuzli | 2016 |
| Rekier, Jérémy | Université de Namur | 2015 |
| Rekik, Monia | ||
| Rekik, Yassin | École Polytechnique Fédérale de Lausanne (EPFL) | 2001 |
| Rekkas, Spyridon | King's College London | 2017 |
| Rekker, Roelof | Vrije Universiteit Amsterdam | 1950 |
| Reklaitis, Gintaras | Stanford University | 1969 |
| Rekleitis, Ioannis | McGill University | 2003 |
| Rekola, Rami | Turun yliopisto | 2004 |
| Rektorys, Karel | Czechoslovak Academy of Science | 1956 |
| Rekuski, Nicholas | Michigan State University | 2022 |
| Rekveld, Johannes | Universiteit Utrecht | 1931 |
| Rekveldt, Matheus | Technische Universiteit Delft | 1972 |
| Rekvényi, Kamilla | Imperial College London | 2024 |