Finnås is a former municipality in Hordaland county, Norway. The municipality, which existed from 1838 until 1916 was located in the traditional district of Sunnhordland. Originally, the municipality encompassed all of the island of Bømlo, the small surrounding islands, and the mainland located south of the Bømlafjorden. It was located in the present-day municipalities of Bømlo and Sveio.

Finnås is a former municipality in Hordaland county, Norway. The municipality, which existed from 1838 until 1916 was located in the traditional district of Sunnhordland. Originally, the municipality encompassed all of the island of Bømlo, the small surrounding islands, and the mainland located south of the Bømlafjorden. It was located in the present-day municipalities of Bømlo and Sveio.