There are 9 mathematicians whose last name begin with OBU.
| Obua, Steven | Technische Universität München | 2008 |
| Obuchowska, Wieslawa | University of Windsor | 1995 |
| Obukhov, Aleksandr | Lomonosov Moscow State University | 1947 |
| Obukhovskii, Andrei | Voronezh State University | 2004 |
| Obukhovskii, Valerii | Voronezh State University | 1975 |
| Obukhovskii, Valerii | Russian Academy of Sciences | 1993 |
| Obuljen, Viktor | University of Belgrade | 1997 |
| Obus, Andrew | University of Pennsylvania | 2009 |
| Obuzar, Mansur | University of Kansas | 1972 |