There are 20 mathematicians whose last name begin with WELT.
| Welten, Monica | Universiteit Leiden | 2007 |
| Welten, Vincentius | Rijksuniversiteit Groningen | 1969 |
| Welter, John | University of Dayton | 2019 |
| Welter, Jürgen | Technische Universität Darmstadt | 1976 |
| Welter, Michael | Universität zu Köln | 2002 |
| Welter, Roland | Boston University | 2021 |
| Welters, Aaron | University of California, Irvine | 2011 |
| Welters, Gerald | Universiteit Utrecht | 1981 |
| Welters, Wim | Technische Universiteit Eindhoven | 1994 |
| Weltge, Stefan | Otto-von-Guericke-Universität Magdeburg | 2015 |
| Welti, Ernst | ETH Zürich | 1986 |
| Welti, Timo | ETH Zürich | 2020 |
| Weltman, Amanda | Columbia University | 2007 |
| Welton, Benjamin | University of Wisconsin-Madison | 2020 |
| Welton, Donn | ||
| Welty, Charles | University of Massachusetts Amherst | 1979 |
| Welty, Christopher | Rensselaer Polytechnic Institute | 1995 |
| Welty, Claire | Massachusetts Institute of Technology | 1989 |
| Welty, Leah | The University of Chicago | 2003 |
| Weltzien, Karl | Humboldt-Universität zu Berlin | 1882 |