The Pipil or Náhuat are an Indigenous group of Mesoamerican people inhabiting the western and central areas of present-day El Salvador. They are a subgroup of the larger Nahua ethnic group, and are closely related to the Nicarao people of Nicaragua. They speak the Nawat language, which is a closely related but distinct language from the Nahuatl of Central Mexico. There are very few speakers of Nawat left, but there are efforts being made to revitalize it.
At the time of the Spanish conquest, the Pipil were largely concentrated in Cuzcatlan, covering most of western El Salvador. Pipil populations were also present in Guatemala, and likely in various parts of Honduras. The Nawat language has already gone extinct in Guatemala and Honduras, but there is a small population of acculturated Nahuas in the Olancho Department of eastern Honduras.