Bergsøya is an island in Gjemnes Municipality in Møre og Romsdal county, Norway.

The highest point on the 8.8-square-kilometre (3.4 sq mi) island is the 284-metre (932 ft) tall mountain Brannhaugen.

[1] The island is connected to Kristiansund Municipality (to the north) and the mainland part of Gjemnes Municipality by the Krifast network (a network of 2 bridges and 1 undersea tunnel).

It is connected to the mainland in the west by the Gjemnessund Bridge, to the island of Frei (and Kristiansund) to the north by the Freifjord Tunnel, and to the island of Aspøya in Tingvoll Municipality to the east by the Bergsøysund Bridge.

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