Ørskog is a former municipality in Møre og Romsdal county, Norway. It was part of the Sunnmøre region. The administrative centre was the village of Sjøholt. The other main village was , about 7.5 kilometres (4.7 mi) south of Sjøholt. The European Route E39/E136 highway runs through the municipality, connecting the towns of Ålesund and Molde. Rauma Group is the largest company in Ørskog in terms of turnover.