| Manuel Santiago Mendoza | |
| Office: | Mayor of Aguada |
| Term Start: | January 9, 2017 |
| Term End: | January 9, 2021 |
| Predecessor: | Jessie Cortés Ramos |
| Successor: | Christian Cortes |
| Party: | New Progressive Party (PNP) |
Manuel "Gabina" Santiago Mendoza is a Puerto Rican politician and former mayor of Aguada. Santiago is affiliated with the New Progressive Party (PNP) and has served as mayor since 2017.[1]