There are 8 mathematicians whose last name begin with OTS.
| Otsmane, Sarah | Université Tunis-El Manar | 2018 |
| Otsu, Taisuke | University of Wisconsin-Madison | 2004 |
| Otsubo, Noriyuki | University of Tokyo | 2000 |
| Otsuka, Atomu | Kyoto University | 2013 |
| Otsuka, Naohisa | Tokyo Denki University | 1992 |
| Otsuki, Nobukazu | Kyoto University | 1985 |
| Otsuki, Rei | Keio University | 2008 |
| Otsuki, Tominosuke | Kyushu University | 1950 |