There are 45 mathematicians whose last name begin with SOS.
| Sós, Vera | Hungarian Academy of Sciences | 1957 |
| Sosa, Andrés | Universidad de la Republica, Montevideo, Uruguay | 2018 |
| Sosa, Ernest | University of Pittsburgh | 1964 |
| Sosa, Fredy | Universidad Carlos III de Madrid | 2019 |
| Sosa, Gabriel | Purdue University | 2015 |
| Sosa, Juan Carlos | Boston College | 2000 |
| Sosa Garciamarin, Gerardo | Max-Planck Institute for Mathematics in the Sciences, Leipzig | 2017 |
| Sosa Garciamarin, Gerardo | Max-Planck Institute for Mathematics in the Sciences, Leipzig | 2017 |
| Sosa Gómez, Guillermo | Centro de Investigación en Matemáticas, CIMAT | 2018 |
| Sosa Jones, Giselle | University of Waterloo | 2020 |
| Sosa Padilla Araujo, Cesar | University of Maryland College Park | 2012 |
| Sosa Paz, Carlos | University of Birmingham | 2010 |
| Sosa Sandoval, Wilfredo | Instituto de Matemática Pura e Aplicada | 2000 |
| Sosenko, Anastasia | Université de Genève | 2022 |
| Soshnikov, Alexander | Princeton University | 1997 |
| Sosic, Greys | University of British Columbia | 2002 |
| Sosin, Abraham | University of Illinois at Urbana-Champaign | 1954 |
| Sosin, Hanna | Uniwersytet Warszawski | 1982 |
| Sosinskii, Aleksey | Lomonosov Moscow State University | 1967 |
| Sosio, Maria | Università degli Studi di Pavia | 2011 |
| Soska, Kyle | Carnegie Mellon University | 2021 |
| Soskice, David | University of Oxford | 1969 |
| Soskov, Ivan | University of Sofia | 1984 |
| Soskova, Alexandra | University of Sofia | 1991 |
| Soskova, Mariya | University of Leeds | 2008 |
| Sosna, Dieter | Universität Leipzig | 1973 |
| Sosna, Pawel | Rheinische Friedrich-Wilhelms-Universität Bonn | 2010 |
| Sosnick, Tobin | Harvard University | 1989 |
| Sosnilo, Vladimir | Steklov Institute of Mathematics, St. Petersburg | 2022 |
| Sosnovski, Bianca | City University of New York | 2016 |
| Sosnovsky, Yury | Novosibirsk State University | |
| Sosoe, Philippe | Princeton University | 2014 |
| Sospedra Alfonso, Reinel | University of Victoria | 2010 |
| Soss, Michael | McGill University | 2001 |
| Sossa, David | Université d'Avignon | 2014 |
| Sossa, David | Universidad de Chile | 2014 |
| Sossa-Azuela, Humberto | Institut National Polytechnique de Grenoble (INPG) | 1992 |
| Sossae, Renata | ||
| Soss'a Mben, Ekáma | Humboldt-Universität zu Berlin | 2000 |
| Sostak, Alexander | ||
| Šostak, Alexander | ||
| Sostarecz, Michael | The Pennsylvania State University | 2005 |
| Sõstra, Kaja | University of Tartu | 2007 |
| Sosulski, Wladyslaw | Uniwersytet im. Adama Mickiewicza w Poznaniu | 1973 |
| Soszyńska, Martyna | Otto-von-Guericke-Universität Magdeburg | 2023 |