Hamra National Park (Swedish: Hamra nationalpark) is a national park in Ljusdal Municipality, Gävleborg County, Sweden. The park, which is a part of Orsa Finnmark (part of Dalarna), was founded in 1909 and was then 28 ha (69 acres) in area, but was extended in 2011 to 1,383 ha (3,420 acres).