There are 50 mathematicians whose last name begin with OLE.
| Olea, Hector | Rice University | 1988 |
| Olea, Julio | ||
| Olea, Rodrigo | Universidad de Chile | 2001 |
| Olea Andrades, Benjamín | Universidad de Málaga | 2010 |
| Oleaga, Gerardo | Universidad Complutense de Madrid | 2000 |
| Olech, Czeslaw | Polska Akademia Nauk | 1958 |
| Olech, Michal | 2007 | |
| Olegovich, Mikheev | ||
| Oleinik, Igor | Northeastern University | 1997 |
| Oleinik, Leonid | Institute of Mathematics of the National Academy of Sciences of Ukraine | 1986 |
| Oleinik, Olga | Lomonosov Moscow State University | 1950 |
| Oleinikov, Vyacheslav | Lomonosov Moscow State University | 1966 |
| Olejniczak, Debra | University of Minnesota - Twin Cities | 1998 |
| Olejniczak, Drake | Western Michigan University | 2019 |
| Olejnik, Jakub | Uniwersytet Łódzki | 2008 |
| Olek, Anna | University of Strathclyde | 1997 |
| Olek, Jan | ||
| Oleka, Napoleon | Temple University | 1998 |
| Olekiewicz, Mikołaj | ||
| Oleksenko, Vyacheslav | Vasyl Karazin Kharkiv National University | 1998 |
| Oleksienko, Michael | Vasyl Stefanyk Precarpathian National University | 2012 |
| Olela Otafudu, Olivier | University of Cape Town | 2012 |
| Oleng, Nicholas | Yale University | 2004 |
| Olenko, Andriy | Taras Shevchenko National University of Kyiv | 1991 |
| Oler, James | Purdue University | 1980 |
| Oler, Norman | McGill University | 1957 |
| Oles, Frank J. | Syracuse University | 1982 |
| Olesen, Dorte | University of Southern Denmark | 1974 |
| Olesen, Kristian | Københavns Universitet | 2016 |
| Olesen, Mads | Aalborg Universitet | 2014 |
| Olesen, Martin | The University of Iowa | 1994 |
| Olesen, Peder | Technical University of Denmark | 2024 |
| Olesen, Therkel | Universität Bern | 2017 |
| Olesen, Trond | Universitetet i Bergen | 1992 |
| Olesen, Victor | Purdue University | 1996 |
| Oleshko, Alla | Kharkiv National University of Radioelectronics | 1969 |
| Olesinski, Wladyslaw | University of Alberta | 1999 |
| Olesker-Taylor, Sam | University of Cambridge | 2020 |
| Oleson, Jake | University of Missouri - Columbia | 2002 |
| Oleson, Kirsten | Stanford University | 2007 |
| Oleson, Maurice | University of Waterloo | 1972 |
| Olesov, Alexander | Far Eastern Federal University, Vladivostok | 2006 |
| Oleszczuk, Michael | Universität Regensburg | 1987 |
| Oleszczuk, Piotr | Uniwersytet Marii Curie-Skłodowskiej | 2004 |
| Oleszkiewicz, Krzysztof | Uniwersytet Warszawski | 1997 |
| Olevskii, Alexander | Lomonosov Moscow State University | |
| Olevskii, Victor | Weizmann Institute of Science | 1997 |
| Olewiler, Nancy | University of British Columbia | 1975 |
| Oleynick, John | University of Medicine and Dentistry of New Jersey | 2012 |
| Oleynik, Ol'ga |