Elías Piña (Spanish pronunciation: [eˈli.as ˈpiɲa]) is a westernmost province which composing one of the 32 provinces of the Dominican Republic. It is divided into 6 municipalities and its capital city is Comendador. It is bordered by the provinces of Dajabón to the north-west, Santiago Rodríguez to the north-east, San Juan to the east, Independencia to the south and the Nord-Est department of Haiti to the west.