There are 7 mathematicians whose last name begin with OKI.
| Oki, Brian | Massachusetts Institute of Technology | 1988 |
| Okicic, Nermin | Univerzitet u Tuzli | 2005 |
| Okidi, John | University of Wisconsin-Madison | 1997 |
| Okikiolu, Kate | University of California, Los Angeles | 1991 |
| Okiljević, Blažo | University of Belgrade | 1962 |
| Okita, Yoichi | Harvard University | 1974 |
| Okito, Lomani | Université Libre de Bruxelles | 1980 |