There are 15 mathematicians whose last name begin with NYS.
| Nys, Manon | Università degli Studi di Milano-Bicocca | 2015 |
| Nys, Manon | Université Libre de Bruxelles | 2015 |
| Nysjö, Fredrik | Uppsala universitet | 2020 |
| Nysjö, Johan | Uppsala universitet | 2016 |
| Nyssen, Beatriz | University of Warwick | 2007 |
| Nystedt, Lars | Stockholm University | 1973 |
| Nystrom, Nathaniel | Cornell University | 2007 |
| Nystrom, Norman | Arizona State University | 1969 |
| Nystrom, Paul | University of Wisconsin-Madison | 1914 |
| Nyström, Evert | Helsingin yliopisto | 1926 |
| Nyström, Ingela | Uppsala universitet | 1997 |
| Nyström, Kaj | Umeå University | 1994 |
| Nystrup, Peter | Technical University of Denmark | 2018 |
| Nystuen, John | University of Washington | 1959 |
| Nyswander, James | The University of Chicago | 1924 |