There are 5 mathematicians whose last name begin with OLN.
| Olney, Andrew | The University of Memphis | 2006 |
| Olney, Edward | ||
| Olney, Martha | University of California, Berkeley | 1985 |
| Olnon, Friso | Universiteit Leiden | 1977 |
| Olny, Xavier | Institut National des Sciences Appliquées de Lyon | 1999 |