There are 15 mathematicians whose last name begin with LEAL.
| Leal, Claudio | Universidad de Santiago de Chile | 2018 |
| Leal, David | Harvard University | 1998 |
| Leal, Guilherme | Universidade de São Paulo | 1990 |
| Leal, Helton | University of California, Irvine | 2020 |
| Leal, Laura | Princeton University | 2022 |
| Leal, L. Gary | Stanford University | 1969 |
| Leal, Pedro | Universidade do Porto | 2020 |
| Leal, Rául | Universiteit van Amsterdam | 2011 |
| Leal, Ruben | Universidad de los Andes, Venezuela | 2016 |
| Leal, William | The Ohio State University | 2000 |
| Leal da Silva, Wilson | Czech Technical University | 2013 |
| Lealdino, Pedro | Université Claude Bernard Lyon 1 | 2018 |
| Lealdino, Pedro | Université de Lyon | 2018 |
| Leal Duarte, António José | Universidade de Coimbra | 1993 |
| Leal Ordonez, Julio | Arizona State University | 2010 |