There are 10 mathematicians whose last name begin with OKT.
| Oktac, Asuman | The University of Iowa | 1994 |
| Oktavia, Rini | Texas State University | 2013 |
| Oktay, Eda | Charles University | 2024 |
| Oktay, Onur | University of Maryland College Park | 2008 |
| Oktem, Figen | University of Illinois at Urbana-Champaign | 2014 |
| Öktem, Ozan | Stockholm University | 1999 |
| Ökten, Ahmed Yekta | Université Paul Sabatier - Toulouse III | 2024 |
| Ökten, Giray | Claremont Graduate University | 1997 |
| Oktoviany, Prilly | Technische Universität Kaiserslautern | 2021 |
| Oktug, Sema | Boğaziçi University | 1996 |