Sarek National Park is a national park in Jokkmokk Municipality, Lapland in northern Sweden. Established in 1909, the park is among the oldest national parks in Europe. It is adjacent to two other national parks, namely Stora Sjöfallet and Padjelanta. The shape of Sarek National Park is roughly circular with an average diameter of about 50 km (31.07 mi).

Jokkmokk Municipality is a municipality in Norrbotten County in northern Sweden. Its seat is located in Jokkmokk.