is the commercial and administrative centre of the
municipality (
kommune) of
Ulstein in
Møre og Romsdal county,
Norway. The village has a population (2014) of 6,201; giving the village a
population density of . As such, Ulsteinvik contains 74% of the population of Ulstein Municipality. The town of Ulsteinvik is located on the west side of the island of
Hareidlandet, about southwest of the city of
Ålesund.
Ulstein Church is located in the town, serving the population of the whole municipality.