Yungay is a town and commune located in Diguillín Province within the Ñuble Region of Chile. The commune covers an area of 823.5 square kilometers (312 square miles), making it a significant territorial division in the region.
As a Chilean commune, Yungay functions as both a local administrative unit and residential area within the broader provincial structure of Ñuble Region. The town serves the communities and agricultural areas within its expansive territory.