Kluntarna[1] or Pite-Kluntarna is a Swedish island belonging to the Piteå archipelago in Norrbotten.
The island lies on the eastern edge of the archipelago; to the east lies the Gulf of Bothnia.
The island has no bridge to the mainland.
Kluntarna was part of the Patta Peken Nature Reserve,[2] since 2018 included in the larger Kallfjärden Nature Reserve.
This article about a location in Norrbotten County, Sweden is a stub.