There are 24 mathematicians whose last name begin with PS.
| Psaier, K. | Universität Innsbruck | 1978 |
| Psaltis, Demetri | Carnegie Mellon University | 1977 |
| Psaradakis, Georgios | University of Crete | 2012 |
| Psaradellis, Ioannis | University of Liverpool | 2017 |
| Psarakis, Stelios | University of Athens | 1993 |
| Psarelli, Maria | New York University | 1995 |
| Psaromiligkos, Georgios | Michigan State University | 2020 |
| Psaromiligkos, Kostas | The University of Chicago | 2023 |
| Psarrakos, Panayiotis | National Technical University of Athens | 1997 |
| Psarras, Christos | Rheinisch-Westfälische Technische Hochschule Aachen | 2023 |
| Psarros, Ioannis | Ethnikón kai Kapodistriakón Panepistímion Athinón | 2019 |
| Psemeneki, Tiffany | Northwestern University | 2011 |
| Pshaeva, Galia | Institute Mathematics Acad. of Science, Kazakhstan | 1985 |
| Pshenichna, S. | Kiev State University | 1990 |
| Pshenichnyi, Boris | ||
| Psiloyenis, Yiannis | University of Southern California | 2008 |
| Psimarni, Anna | University of Ioannina | 1982 |
| Psioda, Matthew | The University of North Carolina at Chapel Hill | 2016 |
| Psomas, Christos | University of California, Berkeley | 2017 |
| Psomopoulos, Evagelos | University of California, Santa Barbara | 1982 |
| Psounis, Konstantinos | Stanford University | 2002 |
| Pstragowski, Piotr | Northwestern University | 2019 |
| Pszczola, Monika | Politechnika Warszawska | 2008 |
| Pszczoła, Krzysztof | Politechnika Warszawska | 2003 |