Høgtunga is a mountain in Lom Municipality in Innlandet county, Norway. The 1,634-metre (5,361 ft) tall mountain is located in the Jotunheimen mountains within Jotunheimen National Park. The mountain sits about 40 kilometres (25 mi) northeast of the village of Øvre Årdal and about 33 kilometres (21 mi) southwest of the village of Beitostølen. The mountain is surrounded by several other notable mountains including Reinstinden to the north; Surtningssue to the northeast; Tjønnholstinden and Knutsholstinden to the southeast; Store Rauddalseggi to the west; and Storådalshøi, Hinnotefjellet, Nestsøre Hellstugutinden, and Søre Hellstugutinden to the northwest.

• List of mountains of Norway by height