There are 4 mathematicians whose last name begin with LEIK.
| Leikas, Mika | Jyväskylän yliopisto | 2007 |
| Leiken, Francois | California Institute of Technology | 2003 |
| Leikin, Roza | Technion-Israel Institute of Technology | 1997 |
| Leiko, Sviatoslav | Odesa University | 1976 |