Svanstein is a village in Övertorneå Municipality, in Norrbotten County, Sweden. Svanstein lies at 59 m above sea level. It has 207 inhabitants. The nearest city is Luleå, 142 km to the southwest. Among the landmarks around are Svansteins kyrka (0.3 km), Övertorneå Church (31 km) and Turtola Church (0.6 km).