Bjelkarøyna or Bjelkarøy is an island in Øygarden Municipality in Vestland county, Norway.

[1] The 1.1-square-kilometre (270-acre) island lies in the southern part of the Raunefjorden between the mainland Bergen Peninsula and the large island of Sotra.

The island has a small number of permanent residents and many vacation cabins.

There is no road connection off the island, but there is a regular ferry route from Klokkarvik on Sotra, to Lerøyna, to Bjelkarøyna, and then to Hjellestad in Bergen on the mainland.

Øygarden and Bergen municipalities have been making plans to build a road bridge connecting Lerøyna and Bjelkarøyna with a possible connection to the mainland.