There are 31 mathematicians whose last name begin with OSSE.
| Ose, David | University of Illinois at Urbana-Champaign | 1995 |
| Oseen, Carl | 1903 | |
| Osei, Bonsu | University of Vermont | 2005 |
| Osei, Prince | University of Ghana | 2012 |
| Osei-Bryson, Kweku-Muata | University of Maryland College Park | 1988 |
| Osei-Frimpong, Emmanuel | ||
| Osei-Kuffuor, Daniel | University of Minnesota - Twin Cities | 2011 |
| Osȩkowski, Adam | Uniwersytet Warszawski | 2004 |
| Oseledets, Cyrill | University of California, Riverside | 2001 |
| Oseledets, Ivan | Marchuk Institute of Numerical Mathematics of the Russian Academy of Sciences | 2012 |
| Oseledets, Valery | Lomonosov Moscow State University | 1967 |
| Osenberg, Dietmar | Katholische Universität Eichstätt | 1993 |
| Ošep, Aljoša | Rheinisch-Westfälische Technische Hochschule Aachen | 2019 |
| Osepchuk, John | Harvard University | 1957 |
| Oser, Bertil | Albert-Ludwigs-Universität Freiburg im Breisgau | 1983 |
| Oser, Hans | Albert-Ludwigs-Universität Freiburg im Breisgau | 1957 |
| Osera, Peter Michael | University of Pennsylvania | 2015 |
| Oset, Eulogio | 1974 | |
| Oset Sinha, Raul | Universitat de València | 2009 |
| Osse, Akimou | Université de Neuchâtel | 1994 |
| Osseiran, Adel | Imperial College London | 2010 |
| Ossella, Ilaria | Cornell University | 1999 |
| Ossen, Ole | Universität Ulm | 2024 |
| Ossenberg-Franzes, Friedrich | Technische Universität München | 1973 |
| Ossendrijver, M. | Universiteit Utrecht | 1996 |
| Osserman, Brian | Massachusetts Institute of Technology | 2004 |
| Osserman, Robert | Harvard University | 1955 |
| Osses, Axel | École Polytechnique | 1998 |
| Ossete Ingoba, Winnie | Université Assane Seck Ziguinchor | 2020 |
| Ossewaarde, J. G. | Landbouwuniversiteit Wageningen | 1931 |
| Osseyran, Anwar | Technische Universiteit Eindhoven | 1986 |