There are 15 mathematicians whose last name begin with HEK.
| Hek, Geertje | Universiteit Utrecht | 2000 |
| Hekhuis, Louis | Michigan State University | 1967 |
| Hekkelman, Brinn | Technische Universiteit Delft | 2022 |
| Hekker, Saskia | ||
| Hekkert, Marco | Universiteit Utrecht | 2000 |
| Hekmat, Ali | University of Wisconsin-Milwaukee | 1993 |
| Hekmati, Pedram | Kungliga Tekniska Högskolan (KTH) | 2010 |
| Hekmati, Rasoul | University of Houston | 2019 |
| Hekmatnejad, Mohammad | Arizona State University | 2021 |
| Hekmatpour, Amir | University of California, San Diego | 1993 |
| Hekster, Nico | Universiteit van Amsterdam | 1986 |
| Hekstra, Andries | Technische Universiteit Eindhoven | 1994 |
| Hekstra, Gerben | Technische Universiteit Delft | 1998 |
| Hekstra-Nowacka, Ewa | Technische Universiteit Delft | 1997 |
| Hekvendorf, H. | Kiev State University | 1964 |