There are 4 mathematicians whose last name begin with KOSU.
| Kosub, Sven | Bayerische Julius-Maximilians-Universität Würzburg | 2001 |
| Kosuga, Yusuke | University of California, San Diego | 2012 |
| Kosunen, Pekka | Itä-Suomen yliopisto | 2019 |
| Kosuru, G Sankara Raju | Indian Institute of Technology, Madras | 2012 |