Plaza Dilao is a public square in Paco, Manila, bounded by Quirino Avenue to the east, and the rest of the plaza surrounded by the Plaza Dilao Road and Quirino Avenue Extension. The former site of a Spanish colonial era Japanese settlement, it prominently features a memorial commemorating Japanese Roman Catholic kirishitan daimyō Dom Justo Takayama, who settled there in 1615. It is one of two open public spaces in Paco, the other being Paco Park.