There are 18 mathematicians whose last name begin with REGI.
| Régibeau, Pierre | University of California, Berkeley | 1987 |
| Regier, Jeffrey | University of California, Berkeley | 2016 |
| Regier, Paul | The University of Oklahoma | 2020 |
| Regier, Terrance | University of California, Berkeley | 1992 |
| Regimbart, Robert | Université de Caen Normandie | 1969 |
| Régimbeau, Gérard | ||
| Reginato, Juan | Universidad Nacional de Rosario | 1999 |
| Regińska, Teresa | Institute of Mathematics, Polish Academy of Sciences | 1975 |
| Reginster, Jean-Yves | ||
| Regiomontanus, Johannes | Universität Wien | 1457 |
| Regiomontanus, Johannes | Universität Leipzig | 1457 |
| Regis, Marta | Technische Universiteit Eindhoven | 2019 |
| Regis, Rommel | Cornell University | 2004 |
| Regisford, Sean | University of Florida | 2008 |
| Régis-Gianas, Yann | Université Paris Diderot - Paris 7 | 2007 |
| Regius, Henricus | Universiteit Franeker | 1617 |
| Regius, Henricus | Universiteit Leiden | 1623 |
| Regius, Henricus | Università degli Studi di Padova | 1623 |