Yok Don National Park (Vietnamese: Vườn quốc gia Yok Đôn) is a national park located in Krông Na commune, Buôn Đôn District, Đắk Lắk Province, Tây Nguyên of Vietnam, 40 km west of Buôn Ma Thuột city.

The park was established in 1991 to protect 582 km² of a biological area of khộp lowland forest.

The total area is 1,155.45 km² (not including a buffer zone of 1,138.9 km2).

[3] Yok Don National Park has one of the most biodiverse forest in Vietnam.

However, the population of the four species at the park have suffered major declines.