There are 35 mathematicians whose last name begin with LAY.
| Lay, David | University of California, Los Angeles | 1966 | 
| Lay, Georg | Humboldt-Universität zu Berlin | 1996 | 
| Lay, Keary | University of Michigan | 2006 | 
| Lay, Margaret | University of Michigan | 2016 | 
| Lay, Patrick | Rheinische Friedrich-Wilhelms-Universität Bonn | 2007 | 
| Lay, P. M. Q. | University of Capetown | 1986 | 
| Lay, Rainer | Friedrich-Alexander-Universität Erlangen-Nürnberg | 2007 | 
| Lay, Steven | University of California, Los Angeles | 1971 | 
| Lay, Terry | University of Tennessee - Knoxville | 1980 | 
| Lay, Wei | Purdue University | 1992 | 
| Lay, Yuan | University of Michigan | 1939 | 
| Layaïda, Nabil | Université Joseph Fourier Grenoble I | 1997 | 
| Layard, Maxwell | Stanford University | 1969 | 
| Layat, Kevin | Université Grenoble Alpes | 2015 | 
| Laydu, Eric | Université de Lausanne | 1993 | 
| Layeghian Javan, Samaneh | Tarbiat Modares University | 2019 | 
| Lay Herrera, Tomas | Rheinische Friedrich-Wilhelms-Universität Bonn | 2013 | 
| Laymonerie, Fabien | Université Savoie Mont Blanc | 2004 | 
| Layne, Adam | University of Oregon | 2018 | 
| Layne, Benjamin | ||
| Layne, Lori | Clemson University | 2011 | 
| Layouni, Marwa | University of Monastir | 2023 | 
| Layouni, Siham | Université Paul Sabatier - Toulouse III | 2008 | 
| Layson, Stephen | The University of Chicago | 1983 | 
| Layton, Anita | University of Toronto | 2001 | 
| Layton, David | University of California, Berkeley | 1966 | 
| Layton, Harold | Duke University | 1986 | 
| Layton, J. Bradley | The University of North Carolina at Chapel Hill | 2012 | 
| Layton, Lee | University of Minnesota - Twin Cities | 1967 | 
| Layton, Robert | University of Ballarat | 2011 | 
| Layton, Simon | Boston University | 2013 | 
| Layton, Timothy | Boston University | 2014 | 
| Layton, William | University of Tennessee - Knoxville | 1980 | 
| Layton, William | University of Missouri - Columbia | 1999 | 
| Layzer, David | Harvard University | 1950 | 
