There are 4 mathematicians whose last name begin with OBEN.
| Obenaus, Johannes | Freie Universität Berlin | 2023 |
| Obenchain, Robert | The University of North Carolina at Chapel Hill | 1969 |
| Obeng, Adam | Columbia University | 2018 |
| Obentheuer, Marius | Technische Universität Kaiserslautern | 2020 |