There are 33 mathematicians whose last name begin with OSI.

Osicka, Jan Masaryk University 1987
Osička, Petr Palacký University, Olomouc 2012
Osifodunrin, Adegoke Central Michigan University 2008
Osikiewicz, Beth-Allyn Kent State University 2000
Osikiewicz, Jeffrey Kent State University 1997
Osilike, Micah University of Nigeria 1994
Osin, Denis Lomonosov Moscow State University 1999
Osindero, Simon University College London 2004
Osinenko, Anton Columbia University 2019
Osinga, Ernst Rijksuniversiteit Groningen 2011
Osinga, Hinke Rijksuniversiteit Groningen 1996
Osinga, Michiel Universiteit Leiden 1980
Osinovskaya, Anna Institute of Mathematics, National Academy of Sciences of Belarus 2003
Osinski, Christophe École Polytechnique Fédérale de Lausanne (EPFL) 2006
Osinski, Edward New York University 2006
Osinski, Kazimierz Technische Universiteit Eindhoven 1983
Osintcev, Michail Samara State Aerospace University 2014
Osipchuk, Tatiana Institute of Mathematics of the National Academy of Sciences of Ukraine 2011
Osipenko, Aleksey Lomonosov Moscow State University
Osipenko, Georgy St. Petersburg State University 1975
Osipenko, Maria Humboldt-Universität zu Berlin 2013
Osipov, Aleksandr Institute of Mathematics and Mechanics, Russian Academy of Sciences Ural Branch 2004
Osipov, Andrei Yale University 2011
Osipov, Daniil University of Minnesota - Twin Cities 2012
Osipov, Leonid St. Petersburg State University 1968
Osipov, Pavel National Research University – Higher School of Economics 2022
Osipov, Vasilii Voronezh State University 1968
Osipov, Yurii Ural State University 1965
Osipova, Daria University of Hull 2000
Osipova, Natalia Jyväskylän yliopisto 2009
Osipova, Natalia Université de Nice-Sophia Antipolis 2009
Osisiogu, Onyekachi Johannes Kepler Universität Linz 2022
Osius, Gerhard Freie Universität Berlin 1969