Långvik is a village in Luleå Municipality, in Norrbotten County, Sweden. Långvik lies at 143 m above sea level. It has 536 inhabitants. The nearest city is Luleå, 60 km to the south. Among the landmarks around are Boden Fortress (45 km), Gunnarsbyns kyrka (19.5 km) and Töre Church (30 km).