There are 29 mathematicians whose last name begin with GRY.
| Gryak, Jonathan | City University of New York | 2017 |
| Gryc, William | Cornell University | 2006 |
| Grycak, Wiesław | Politechnika Wrocławska | 1984 |
| Grych, John | University of Illinois at Urbana-Champaign | 1991 |
| Grycko, Eugen | Fernuniversität Hagen | 1991 |
| Gryder, Ryan | Boston University | 2021 |
| Grygarová, Libuše | Charles University | 1969 |
| Grygiel, Katarzyna | Uniwersytet Jagielloński | 2013 |
| Grygierek, Jens | Universität Osnabrück | 2020 |
| Grygierzec, Wiesław | Uniwersytet Jagielloński | 2000 |
| Gryglewicz, S. | Tilburg University | 2008 |
| Gryj-Rubenstein, Ellen | University of Washington | 1999 |
| Grynaeus, Johann | Eberhard-Karls-Universität Tübingen | 1564 |
| Grynaeus, Johann | Universität Basel | 1559 |
| Grynaeus, Simon | Martin-Luther-Universität Halle-Wittenberg | 1523 |
| Grynaeus, Simon | Eberhard-Karls-Universität Tübingen | 1511 |
| Grynberg, Sebastián | Universidad de Buenos Aires | 2009 |
| Grynkiewicz, David Joseph | California Institute of Technology | 2006 |
| Grynkiv, Iaryna | Duke University | 2012 |
| Grynovicki, Jock | University of Delaware | 1989 |
| Gryparis, Alexandros | Harvard University | 2005 |
| Gryshchuk, Serhii | Institute of Mathematics of the National Academy of Sciences of Ukraine | 2008 |
| Gryson, Alexis | 2010 | |
| Gryszka, Beata | Uniwersytet Pedagogiczny im. Komisji Edukacji Narodowej w Krakowie | 2020 |
| Gryszka, Karol | Uniwersytet Jagielloński | 2016 |
| Grytczuk, Jarosław | Uniwersytet im. Adama Mickiewicza w Poznaniu | 1996 |
| Gryz, Jarek | University of Maryland College Park | 1997 |
| Gryzlov, A. | 1973 | |
| Gryzlov, Anton | Technische Universiteit Delft | 2011 |