Adak is a village in Malå Municipality, in Västerbotten County, Sweden. Adak lies at 403 m above sea level. It has 83 inhabitants. The nearest city is Skellefteå, 129 km to the east. Among the landmarks around are Adak Church (1.1 km), Malå Church (19.4 km) and Gargnäs Church (31 km).