There are 4 mathematicians whose last name begin with KLAF.
| Klaff, Benjamin | University of Illinois at Chicago | 2003 |
| Klafft, Michael | Humboldt-Universität zu Berlin | 2008 |
| Klafke, Júlio | Universidade de São Paulo | 2002 |
| Klafszky, Emil | Eötvös Loránd University | 1974 |