The National Parks Administration of Argentina () is a public agency in charge of maintaining the network of national parks, created in 1934 to preserve the biological diversity and the cultural resources of the country.
It is managed by the Secretariat of the Interior.
The administration was established in 1934 by the federal law Nú 12 103/34 as the National Parks Department, together with creating Argentina's second national park, Iguazú. The first one, Del Sur, now known as Nahuel Huapi, preceded the department's creation by 12 years.