There are 6 mathematicians whose last name begin with HADE.
| Hadeler, Karl Peter | Universität Hamburg | 1965 |
| Hadenfeld, Jan | Technische Universität Darmstadt | 1998 |
| Hader, Peter | Universität Duisburg-Essen | 2005 |
| Hader, Robert | North Carolina State University | 1949 |
| Hader, Scott | Oklahoma State University | 2022 |
| Hader, Sven | Technische Universität Chemnitz | 2001 |