There are 63 mathematicians whose last name begin with CASTI.
| Casti, Alexander | Columbia University | 1999 |
| Casti, John | University of Southern California | 1970 |
| Castiblanco Quiroga, Jury Fabiana | Westfälische Wilhelms-Universität Münster | 2018 |
| Castiglione, Filippo | Universität zu Köln | 2001 |
| Castiglioni, José Luis | Universidad de Buenos Aires | 2003 |
| Castilho, Cesar | University of California, Santa Cruz | 1998 |
| Castilho, Marcos A. | Université Paul Sabatier - Toulouse III | 1998 |
| Castilho Alcaraz, Francisco | ||
| Castilla, Elena | Universidad Complutense de Madrid | 2021 |
| Castilla, Emilio | Stanford University | 2002 |
| Castilla, Luis | The Johns Hopkins University | 2002 |
| Castilla, Mary Jane | Ateneo de Manila University | 2019 |
| Castillejo, Leonardo | University of Cambridge | 1948 |
| Castillejo, Leonardo | 1916 | |
| Castillejo Blasco, Pedro | Freie Universität Berlin | 2020 |
| Castillejos, Jorge | University of Glasgow | 2016 |
| Castillo, Alberto | North Carolina State University | 1973 |
| Castillo, Alejandro | Universidad de Chile | 2004 |
| Castillo, Andres | Universidad Nacional de Colombia | 2016 |
| Castillo, Andrew | The Ohio State University | 2020 |
| Castillo, Carlos | Universidad de Chile | 2004 |
| Castillo, Chris | University of Delaware | 2015 |
| Castillo, Claris | North Carolina State University | 2008 |
| Castillo, David | ||
| Castillo, Edward | Rice University | 2008 |
| Castillo, Enrique | ||
| Castillo, Federico | University of California, Davis | 2017 |
| Castillo, Jesús | ||
| Castillo, Juan | Stanford University | 2020 |
| Castillo, Juan | Universidad de Chile | 2007 |
| Castillo, Kenier | Universidad Carlos III de Madrid | 2012 |
| Castillo, Luciano | State University of New York at Buffalo | 1997 |
| Castillo, Marcelo | Purdue University | 2016 |
| Castillo, Marco | University of Wisconsin-Madison | 2001 |
| Castillo, Marianela | Universidad de Concepción | 2018 |
| Castillo, Maritina | University of the Philippines Diliman | 1998 |
| Castillo, Nicholas | The Ohio State University | 2024 |
| Castillo, Paul | University of Minnesota - Twin Cities | 2001 |
| Castillo, Rene | Ohio University | 2005 |
| Castillo, Romer | University of Batangas | 2016 |
| Castillo, Rómulo | ||
| Castillo, Samuel | Universidad de Chile | 1997 |
| Castillo, Sonia | University of Washington | 1993 |
| Castillo, Tony | University of Texas at Austin | 1997 |
| Castillo, Zenaida | Rice University | 2004 |
| Castillo Arredondo, Santiago | ||
| Castillo-Chavez, Carlos | University of Wisconsin-Madison | 1984 |
| Castillo Colmenares, Juliho | Universidad Nacional Autónoma de México (UNAM) | 2017 |
| Castillo Delgado, Simon | Kiev State University | 1988 |
| Castillo Espinola, Roger | Humboldt-Universität zu Berlin | 2012 |
| Castillo-Garsow, Carlos | Arizona State University | 2010 |
| Castillo-Gil, Miriam | University of Florida | 2012 |
| Castillo Gómez, John Hermes | Universidade de São Paulo | 2012 |
| Castillo-Guajardo, Derik | Universidad Nacional Autónoma de México (UNAM) | 2003 |
| Castillo i Franquet, Joan | Universidad Autónoma de Barcelona | 1984 |
| Castillo-Moreno, José | The University of New Mexico | 1987 |
| Castillon, Jean-Bernard | Université Montpellier II | 1971 |
| Castillon, Philippe | Université Joseph Fourier Grenoble I | 1997 |
| Castillo Perez, Maria | Rheinische Friedrich-Wilhelms-Universität Bonn | 2009 |
| Castillo-Ramirez, Alonso | Imperial College London | 2014 |
| Castillo Santos, Francisco | University of Newcastle | 2010 |
| Castiñeiras, Ángel | ||
| Castiñeira Veiga, Gonzalo | Universidade de Santiago de Compostela | 2018 |