There are 5 mathematicians whose last name begin with OLH.
| Oľhava, Rastislav | Charles University | 2019 |
| Olhede, Sofia | University of London | 2003 |
| Olhoff, Niels | ||
| Olhoft, Sonja | University of Michigan | 1999 |
| Olhovskii, Yuri | Vasyl Karazin Kharkiv National University | 1974 |