Jomfruland National Park (Norwegian: Jomfruland nasjonalpark) is a national park in Kragerø in Telemark, Norway. Jomfruland covers an area of 117 km (45 sq mi), including the islands of Jomfruland and Stråholmen. About 98% if the park area is sea. The park was established on 16 December 2016.