There are 4 mathematicians whose last name begin with RUJ.
| Ruj, Sushmita | Indian Statistical Institute, Kolkata | 2010 |
| Rujbani, Said | ||
| Rujeerapaiboon, Napat | École Polytechnique Fédérale de Lausanne (EPFL) | 2016 |
| Rujivan, Sanae | Ruprecht-Karls-Universität Heidelberg | 2008 |