There are 46 mathematicians whose last name begin with OLA.
| Ola, Petri | Helsingin yliopisto | 1990 |
| Olabode, Damilola | Washington State University | 2021 |
| Oladipo, Abiodun | University of Ilorin | 2006 |
| Oladipo, Adedejo | Michigan State University | 1998 |
| Olaeta, Haritz | University of Bristol | 2002 |
| Olafsen, Jeffrey | Duke University | 1994 |
| Olafsson, Gestur | Georg-August-Universität Göttingen | 1982 |
| Ólafsson, Örn | Kungliga Tekniska Högskolan (KTH) | 1992 |
| Ólafsson, Sveinn | Purdue University | 2015 |
| Olague, Gustavo | Institut National Polytechnique de Grenoble (INPG) | 1998 |
| Olague, Gustavo | l'Institut National de Recherche en Informatique et en Automatique (INRIA) | 1998 |
| Olagunju, David | Northwestern University | 1981 |
| Olagunju, Waheed | McMaster University | 2014 |
| Olah, Mark | The University of New Mexico | 2012 |
| Oláh, Dániel | Technische Universiteit Eindhoven | 2021 |
| Oláh-Gál, Róbert | University of Bucharest | 2000 |
| Olajos, Péter | University of Debrecen | 2004 |
| Olalde, Gabriel | ||
| Olaleru, Johnson | University of Lagos | 1995 |
| Olalla Acosta, Miguel Ángel | Universidad de Sevilla | 1999 |
| Olama, Mohammed | University of Tennessee - Knoxville | 2007 |
| Olander, Noah | Columbia University | 2022 |
| Olaniyi, Samson | University of Ibadan | 2016 |
| Olano, Sebastián | Northwestern University | 2020 |
| Olanoff, Dana | Syracuse University | 2011 |
| Olaoluwa, Hallowed | University of Lagos | 2014 |
| Olaosebikan, Monsurat | Tufts University | 2023 |
| Olaosebikan, Sofiat | University of Glasgow | 2020 |
| Olapade, Markus | Universität Mannheim | 2013 |
| Olariu, Stephan | McGill University | 1986 |
| Olarreaga, Marcelo | Université de Genève | 1996 |
| Olarte, Carlos | École Polytechnique | 2009 |
| Olarte, Jorge Alberto | Freie Universität Berlin | 2019 |
| Olaru, Elefterie | Technische Universität Ilmenau | 1969 |
| Olaru, Marin | Babeş-Bolyai University | 2006 |
| Olaru, Sorin | Université Paris-Sud XI - Orsay | 2005 |
| Olasagasti, Itsaso | Universidad del País Vasco | 1999 |
| Olatinwo, Memudu | ||
| Olaussen, Kare | Massachusetts Institute of Technology | 1978 |
| Olawoyin, Anifat | University of Manitoba | 2024 |
| Olawoyin, Omomayowa | University of Texas at Arlington | 2019 |
| Olaya, Javier | Clemson University | 2000 |
| Olaya, Pedro | The University of Oklahoma | 2007 |
| Olaya-León, Wilson | Universidad de Valladolid | 2014 |
| Olayi, Gabriel | Adelphi University | 1977 |
| Olazábal Malo de Molina, Juan Manuel | Universidad de Zaragoza | 1975 |