There are 15 mathematicians whose last name begin with OUT.
| Outada, Nisrine | Université Pierre-et-Marie-Curie - Paris VI | 2018 |
| Outamazirt, Assia | Université de Béjaïa | 2019 |
| Outassourt, Abderrahim | Université de Nantes | 1986 |
| Outcalt, David | The Ohio State University | 1963 |
| Outcalt, Dennis | Wayne State University | 1990 |
| Outcalt, Samuel | University of British Columbia | 1970 |
| Outerelo Domínguez, Enrique | Universidad Complutense de Madrid | 1967 |
| Outers, Leo | Université Catholique de Louvain | 1485 |
| Outing, Donald | Rensselaer Polytechnic Institute | 2004 |
| Outlaw, Charlotte | University of Cincinnati | 1978 |
| Outlaw, Curtiss | The University of North Carolina at Chapel Hill | 1966 |
| Outouzzalt, Hassan | Université Claude Bernard Lyon 1 | 1996 |
| Outrata, Jan | Palacký University, Olomouc | 2006 |
| Outrata, Jiří | Czechoslovak Academy of Science | 1976 |
| Outrata, Michal | Université de Genève | 2022 |