There are 4 mathematicians whose last name begin with ORY.
| Öry, Aniko | University of California, Berkeley | 2014 |
| Oryan, Mehmet | Istanbul University | 1980 |
| Oryńczak, Grzegorz | Instytut Podstawowych Problemów Techniki PAN | 2015 |
| Oryshchyn, Oksana | Ivan Franko National University of Lviv | 1998 |