There are 93 mathematicians whose last name begin with GAT.
| Gat, Itay | Hebrew University of Jerusalem | 1999 |
| Gat, Yoram | University of California, Berkeley | 2000 |
| Gát, György | Eötvös Loránd University | 1994 |
| Gát, György | University of Debrecen | 1994 |
| Gata, Joao | University of Minnesota - Twin Cities | 1995 |
| Gatard, Ludovic | Université Bordeaux 1 | 2007 |
| Gataric, Milana | University of Cambridge | 2015 |
| Gate, M. | University of Durham | 1977 |
| Gatea, Alexandru | University of Toronto | 2022 |
| Gateley, Wilson | Oklahoma State University | 1962 |
| Gately, John | Northwestern University | 1995 |
| Gately, Wilson | Oklahoma State University | 1962 |
| Gatermann, Karin | Universität Hamburg | 1989 |
| Gates, Ami | University of Florida | 2008 |
| Gates, Ann | New Mexico State University | 1994 |
| Gates, Catherine | University of Kansas | 1977 |
| Gates, Charles | North Carolina State University | 1955 |
| Gates, Jesse | Clark University | 1904 |
| Gates, Kathleen | The Pennsylvania State University | 2011 |
| Gates, Mark | University of Illinois at Urbana-Champaign | 2011 |
| Gates, Paul | Harvard University | 1930 |
| Gates, Robert | University of Sydney | 1997 |
| Gates, Scott | University of Michigan | 1989 |
| Gates, William | The University of Chicago | 1947 |
| Gates, William | University of British Columbia | 2002 |
| Gates, W. Lawrence | Massachusetts Institute of Technology | 1955 |
| Gates, Zachary | University of Virginia | 2018 |
| Gates, Jr., Leslie | Iowa State University | 1952 |
| Gates, Jr., Sylvester | Massachusetts Institute of Technology | 1977 |
| Gatewood, Buford | University of Wisconsin-Madison | 1939 |
| Gath, Eugene | Massachusetts Institute of Technology | 1989 |
| Gath, Jakob | Københavns Universitet | 2013 |
| Gathas, Badih | ||
| Gather, Ursula | Rheinisch-Westfälische Technische Hochschule Aachen | 1979 |
| Gatheral, James | University of Cambridge | 1983 |
| Gathier, Pieter | Universiteit Utrecht | 1955 |
| Gathier, Roelof | Rijksuniversiteit Groningen | 1984 |
| Gathmann, Andreas | Gottfried Wilhelm Leibniz Universität Hannover | 1998 |
| Gathmann, Christina | The University of Chicago | 2004 |
| Gathon, Henry-Jean | ||
| Gathungu, Duncan Kioi | Bayerische Julius-Maximilians-Universität Würzburg | 2017 |
| Gathy, Maude | Université Libre de Bruxelles | 2010 |
| Gati, Georg | ETH Zürich | 1976 |
| Gati, Yousra | École Nationale des Ponts et Chaussées | 2004 |
| Gatica, Gabriel | University of Delaware | 1989 |
| Gatica, Juan | The University of Iowa | 1972 |
| Gatica, Luis | Universidad de Concepción | 2005 |
| Gatica, María | Universidad Nacional del Sur | 2001 |
| Gatica, Ricardo | Georgia Institute of Technology | 2003 |
| Gatica Arreola, Leonardo | University of Texas at Austin | 2005 |
| Gatignol, Renée | ||
| Gatland, I. | University of London | 1960 |
| Gatón, Victor | Universidad de Valladolid | 2016 |
| Gato-Rivera, Beatriz | Universidad Complutense de Madrid | 1986 |
| Gatsé, Servais Cyr | Marien Ngouabi University | 2017 |
| Gatsinzi, Jean-Baptiste | Université Catholique de Louvain | 1993 |
| Gatsis, Konstantinos | University of Pennsylvania | 2016 |
| Gatsonis, Constantine | Cornell University | 1981 |
| Gatsonis, Nikolaos | Massachusetts Institute of Technology | 1991 |
| Gatt, Albert | University of Aberdeen | 2007 |
| Gatta, Carlo | ||
| Gattami, Ather | Lund University | 2007 |
| Gattas, Sandra | University of California, Irvine | 2021 |
| Gattegno, Caleb | Universität Basel | 1937 |
| Gattenhof, Georg | Bayerische Julius-Maximilians-Universität Würzburg | 1748 |
| Gatterbauer, Wolfgang | Technische Universität Wien | 2007 |
| Gatterdam, Ronald | University of California, Irvine | 1970 |
| Gatteschi, Luigi | Università degli Studi di Firenze | |
| Gatti, Francesca | Universitat Politècnica de Catalunya | 2021 |
| Gatti, N. | Kuvempu University | 2003 |
| Gatti, Pietro | Katholieke Universiteit Leuven | 2019 |
| Gatti, Pietro | Università degli Studi di Padova | 2019 |
| Gatti, Roberta | Harvard University | 1998 |
| Gatti, Rupert | University of Cambridge | 1995 |
| Gatti, Stéphanie | Université Bordeaux 1 | 2014 |
| Gattinger, Malvin | Universiteit van Amsterdam | 2018 |
| Gattinger, Matthias | Friedrich-Alexander-Universität Erlangen-Nürnberg | 1974 |
| Gatto, Angel | Universidad de Buenos Aires | 1979 |
| Gatto, Letterio | ||
| Gatto, Marino | Politecnico di Milano | 1972 |
| Gatto, Raul | Scuola Normale Superiore di Pisa | 1951 |
| Gatto, Riccardo | Université de Genève | 1994 |
| Gattringer, Christof | Universität Graz | 1995 |
| Gattu, Mahendra | Northwestern University | 2012 |
| Gattuso, Linda | Université de Montréal | 1993 |
| Gatu, Cristian | Université de Neuchâtel | 2004 |
| Gatun, Agnessa | Donetsk University | 1974 |
| Gatut, | Universitas Negeri Surabaya | 2013 |
| Gat-Viks, Irit | Tel Aviv University | 2007 |
| Gatzemeier, Felix | Rheinisch-Westfälische Technische Hochschule Aachen | 2004 |
| Gatzioura, Anna | Universitat Politècnica de Catalunya | 2018 |
| Gatzke, Harry | University of Illinois at Urbana-Champaign | 1973 |
| Gatzouras, Dimitrios | Purdue University | 1992 |