The Los Ríos Region (Spanish: Región de Los Ríos,, Region of the Rivers) is one of Chile's 16 regions, the country's first-order administrative divisions. Its capital is Valdivia. It began to operate as a region on October 2, 2007, having been created by subdividing the Los Lagos Region in southern Chile. It consists of two provinces: Valdivia and the newly created Ranco Province, which was formerly part of Valdivia Province.
The region's economy is based on forestry, cattle farming, tourism, manufacturing, and services. Key industries include the Valdivia Pulp Mill, Valdivia's shipyards, and the dairy facilities located in La Unión.
The population of the region was 380,181 according to the 2017 census. Approximately half of the population lives in the commune of Valdivia.
