There are 4 mathematicians whose last name begin with WERR.
| Werr, Karl | Rheinische Friedrich-Wilhelms-Universität Bonn | 1865 |
| Werremeyer, Frederic | University of Northern Colorado | 1971 |
| Werres, Anton | Rheinische Friedrich-Wilhelms-Universität Bonn | 1932 |
| Werro, Nicolas | Université de Fribourg | 2008 |