There are 10 mathematicians whose last name begin with KOCHA.
| Kochalski, Katelynn | University of Virginia | 2017 |
| Kochan, Thomas | University of Wisconsin-Madison | 1973 |
| Kochanek, Christopher | California Institute of Technology | 1989 |
| Kochanek, Kevin | Brown University | 1998 |
| Kochanek, Tomasz | Uniwersytet Śląski w Katowicach | 2010 |
| Kochanowsky, Werner | Universität Berlin | 1934 |
| Kochanthara, Sangeeth | Technische Universiteit Eindhoven | 2023 |
| Kochar, Chander | The University of Iowa | 2016 |
| Kocharov, Rostislav | Kharkiv National University of Radioelectronics | 1981 |
| Kocharyan, Henrik | Yerevan State University | 1958 |