Gossa (dative: Gossen) is an island in Aukra Municipality in Møre og Romsdal county, Norway.

[1] The 46.5-square-kilometre (18.0 sq mi) island is flat and swampy, but it is well cultivated by farmland wherever possible.

The highest point on the island is the 99-metre (325 ft) tall Jærmannburet.

Aukra Auto runs bus service on the island.

This article about an island in Møre og Romsdal is a stub.