San Nicolás district
District of San Nicolás means the following districts in Peru:
- District of San Nicolás (Carlos Fermín Fitzcarrald) , district in the province of Carlos Fermín Fitzcarrald (Ancash region)
- District of San Nicolás (Rodríguez de Mendoza) , district in the province of Rodríguez de Mendoza (Amazonas region)