Sunndalsøra (pronunciationⓘ) is the administrative centre of Sunndal Municipality in Møre og Romsdal county, Norway.

The village of Sunndalsøra lies at the mouth of the river Driva at the beginning of the Sunndalsfjord.

Sunndalsøra is surrounded by steep mountains, such as Hårstadnebba, which reach elevations as high as 1,700 metres (5,600 ft).

Norwegian National Road 70 runs through the village of Sunndalsøra on its way from the town of Kristiansund to Oppdal Municipality in the neighboring Trøndelag county.

Atlantic lows can produce a strong foehn effect in winter.