There are 5 mathematicians whose last name begin with HASSU.
| Hassul, Michael | University of California, Berkeley | 1973 |
| Hasu, Tero | Universitetet i Bergen | 2017 |
| Hasumi, Morisuke | University of California, Berkeley | 1966 |
| Hasumi, Morisuke | University of Tokyo | 1966 |
| Hasuo, Ichiro | Radboud Universiteit Nijmegen | 2008 |