There are 4 mathematicians whose last name begin with HASC.
| Hascelik, Ali | Middle East Technical University | 1994 |
| Haschka, Thomas | Ludwig-Maximilians-Universität München | 1995 |
| Haschke, Heike | Universität Essen | 2001 |
| Haschke, Peter | University of Rochester | 2014 |