Arnøya or Arnøy is an island in the municipality of Skjervøy in Troms county, Norway. Its area is . The highest peak is the tall mountain Arnøyhøgda. Arnøya is the 15th largest island in Norway. There are regular ferry connections from Laukøya and Kågen to this island, but there are no road connections to the island.  Arnøy Church is located on the southern shore of the island.

Arnøya or Arnøy is an island in the municipality of Skjervøy in Troms county, Norway. Its area is . The highest peak is the tall mountain Arnøyhøgda. Arnøya is the 15th largest island in Norway. There are regular ferry connections from Laukøya and Kågen to this island, but there are no road connections to the island.  Arnøy Church is located on the southern shore of the island.