There are 7 mathematicians whose last name begin with CASTO.
| Casto, Kevin | The University of Chicago | 2018 |
| Caston, Laurent | University of California, Los Angeles | 2005 |
| Castonguay, Diane | Université de Sherbrooke | 2002 |
| Castor, Benjamin | Washington University in St. Louis | 2022 |
| Castor, Fernando | ||
| Castorena Martínez, Luis Abel | Centro de Investigación en Matemáticas, CIMAT | 2000 |
| Castorina, Daniele | Università di Roma La Sapienza |