| Xuân Sơn National Park | |
| Iucn Category: | II |
| Location: | Tân Sơn District, Phú Thọ Province, |
| Map: | Vietnam |
| Coordinates: | 21.15°N 160°W |
| Area: | 150.48 km² |
| Established: | August 9, 1986 |
Xuân Sơn National Park (vi|Vườn quốc gia Xuân Sơn) is a national park of Tân Sơn District, Phú Thọ Province, Vietnam. It was established on August 9, 1986 as a nature reserve,[1] and it covers an area of 150.48 square kilometres.
The park lies at the extreme south-eastern extent of the Hoang Lien Mountains, 45 kilometres south-west of the confluence of the Red River and Black Rivers.