There are 38 mathematicians whose last name begin with GASST.
| Gast, Christopher | University of Washington | 2012 |
| Gast, James | University of Wisconsin-Madison | 2003 |
| Gast, Mikael | Rheinische Friedrich-Wilhelms-Universität Bonn | 2013 |
| Gast, Nicolas | l'Institut National de Recherche en Informatique et en Automatique (INRIA) | 2010 |
| Gast, Paul | Ruprecht-Karls-Universität Heidelberg | 1903 |
| Gast, Peter | Universiteit Leiden | 1982 |
| Gast, Rudolf | Universität Leipzig | 1931 |
| Gast, Simone | Bergische Universität Wuppertal | 2010 |
| Gast, Theodor | Technische Universität Darmstadt | 1942 |
| Gast, Theodore | University of California, Los Angeles | 2016 |
| Gastal, Lynda | Université Paris-Sud XI - Orsay | 2007 |
| Gastaldo, Laura | Université de Provence - Aix-Marseille I | 2007 |
| Gastanaga, Victor | University of Southern California | 2000 |
| Gastaud Gallagher, Nicolas | Georgia Institute of Technology | 2007 |
| Gasteiger, Hedwig | Ludwig-Maximilians-Universität München | 2010 |
| Gastel, Andreas | Heinrich-Heine-Universität Düsseldorf | 1996 |
| Gastellu-Etchegorry, Jean-Philippe | Université Paul Sabatier - Toulouse III | 1983 |
| Gaster, Jonah | University of Illinois at Chicago | 2014 |
| Gasteratos, Antonios | Democritus University of Thrace | 1998 |
| Gasteratos, Ioannis | Boston University | 2022 |
| Gasthaus, Jan | University College London | 2020 |
| Gastin, Paul | Université Paris Diderot - Paris 7 | 1987 |
| Gastineau, Anaïs | Université Bordeaux 1 | 2021 |
| Gastineau-Hills, Humphrey | University of Sydney | 1980 |
| Gastinel, Noël | Université Joseph Fourier Grenoble I | 1960 |
| Gastinger, Wilhelm | Universität Regensburg | 1990 |
| Gastkemper, Ronald | Universiteit van Amsterdam | 1960 |
| Gastl, George | University of Wisconsin-Madison | 1966 |
| Gastler, Robert | University of Missouri - Columbia | 2012 |
| Gastmans, Raymond | Katholieke Universiteit Leuven | 1968 |
| Gaston, Fiona | Queen's University of Belfast | 1989 |
| Gaston, June | Columbia University | 1990 |
| Gaston, Matthew | University of Maryland Baltimore County | 2005 |
| Gaston, Neil | Brown University | 1973 |
| Gaston, Noel | Cornell University | 1988 |
| Gastpar, Michael | École Polytechnique Fédérale de Lausanne (EPFL) | 2002 |
| Gastreich, Karin | University of Texas at Austin | 1996 |
| Gastwirth, Joseph | Columbia University | 1963 |