There are 5 mathematicians whose last name begin with KRAY.
| Kray, Christian | Universität des Saarlandes | 2003 |
| Kraybill, Henry | The University of Chicago | 1949 |
| Kraychang, Witsarut | King Mongkut's Institute of Technology Ladkrabang | 2015 |
| Krayer, Albert | Johannes Gutenberg-Universität Mainz | 1990 |
| Kraynek, William | Carnegie Mellon University | 1968 |