Mensträsk is a village in Norsjö Municipality, in Västerbotten County, Sweden. Mensträsk lies at 250 m above sea level. The nearest city is Skellefteå, 82 km to the east. Among the landmarks around are Vargfors Hydroelectric Power Station (14.4 km), Norsjö Church (17.3 km) and Glommersträsks kyrka (24 km).