There are 18 mathematicians whose last name begin with HEJ.
| Hejazi, Mohammad | Landbouwuniversiteit Wageningen | 2003 |
| Hejazi, Nima | University of California, Berkeley | 2021 |
| Hejazi, Seyed Reza | Iran University of Science and Technology | 2010 |
| Hejazi, Walid | University of Toronto | 1994 |
| Hejazian, Shirin | Ferdowsi University of Mashhad | 1995 |
| Hejda, Tomas | Czech Technical University | 2016 |
| Hejda, Tomas | Université Paris Diderot - Paris 7 | 2016 |
| Hejduk, Jacek | Uniwersytet Łódzki | 1985 |
| Hejhal, Dennis | Stanford University | 1972 |
| Hejib, Ambika M | Visvesvaraya Technological University | 2022 |
| Hejjo Alrefai, Hazem | The University of Oklahoma | 1999 |
| Hejmo, Marek | George Mason University | 2006 |
| Hejna, Agnieszka | Uniwersytet Wrocławski | 2021 |
| Hejnal, Brooke | Purdue University | 2024 |
| Hejný, Milan | Comenius University | 1966 |
| Hejrati, Mohsen | University of California, Irvine | 2015 |
| Hejtmanek, Johann | Universität Leipzig | 1955 |
| Hejtmanek, Johann | Universität Wien | 1955 |