Osøyro (or Osøyri) is the administrative centre of Bjørnafjorden municipality in Vestland county, Norway. The village lies on the southwestern part of the Bergen Peninsula, along the western shore of the Fusafjorden, about 25 km south of the city centre of Bergen. The European route E39 highway runs through the village on its way to Bergen. There is a car ferry from the east side of Osøyro to the village of Fusa, across the Fusafjorden. Os Church is located in the village. Osøyro has several smaller suburban villages surrounding it: Søfteland to the north, Søvik to the northwest, Hagavik to the west, Søre Øyane to the southwest, and Halhjem to the south. The 9.24 km2 village has a population (2022) of 14,232 and a population density of 1540 PD/km2.