There are 4 mathematicians whose last name begin with HESP.
| Hespanha, Joao | Yale University | 1998 |
| Hespe, Willem | Universiteit van Amsterdam | 1971 |
| Hespelt, Volker | Friedrich-Alexander-Universität Erlangen-Nürnberg | 1977 |
| Hesper, Ronald | Rijksuniversiteit Groningen | 2000 |