| Claudio Castro | |
| Birth Date: | 1983 5, df=y |
| Birth Place: | Santiago, Chile |
| Office: | Mayor of Renca |
| Term Start: | 6 December 2016 |
| Predecessor: | Vicky Barahona |
| Office1: | President of the Pontifical Catholic University of Chile Students Federation |
| Term Start1: | 2005 |
| Term End1: | 2006 |
| Predecessor1: | Rodrigo de la Calle |
| Successor1: | Fernando Zavala |
| Occupation: | Politician |
| Profession: | Civil engineer |
Claudio Nicolás Castro Salas (born 26 May 1983) is a Chilean politician who currently serves as mayor of Renca.[1]