There are 6 mathematicians whose last name begin with RIH.
| Říha, Stanislav | Masaryk University | 1988 |
| Rihaczek, Clemens | Universität Stuttgart | 1994 |
| Rihan, Fathalla | Victoria University of Manchester | 2000 |
| Rihani, Mounir | Université Hassan II Mohammedia Casablanca | 2004 |
| Rihm, Robert | Karlsruher Institut für Technologie (KIT) | 1993 |
| Rihs, Ermanno | ETH Zürich | 1982 |