Hoang Lien National Park is a national park within Hoang Lien Son Range, in the districts of Sa Pa and Than Uyên of Lào Cai Province, and part of Phong Thổ District in Lai Châu Province.
The national park was established according to the Decision number 90/2002/QĐ-TTg dated 12 July 2006 by the government of Vietnam. This decision turned the Nature Reserve into National Park.