Årstein (Norwegian) or Árjogeargi or Orrageargi (Northern Sami)[2] is the administrative centre of Gratangen Municipality in Troms county, Norway.

The village is located on the north side of the Gratangsfjorden at the narrowest point along the fjord.

The village is located about 6 kilometres (3.7 mi) northwest of the village of Fjordbotn (at the head of the fjord) and about 15 kilometres (9.3 mi) from the village of Hilleshamn (where the Gratangsfjorden empties into the Astafjorden).

It was designed in a modernist style by Oskar Nordeval and opened in 1971.

This article about a location in Troms is a stub.