Dovrefjell–Sunndalsfjella National Park (Norwegian: Dovrefjell-Sunndalsfjella nasjonalpark) is a National Park in Norway. It was founded in 2002 to replace and enlarge the former Dovrefjell National Park, originally founded in 1974. It occupies 1,693 km² and encompasses areas in three Norwegian counties: Oppland, Sør-Trøndelag, and Møre og Romsdal and includes large parts of the mountain range of Dovrefjell.