Burträsk is a locality in Skellefteå Municipality, in Västerbotten County, Sweden. Burträsk lies at 89 m above sea level. It has 1,616 inhabitants (2023). The nearest city is Skellefteå, 30 km to the northeast. Among the landmarks around are Burträsks kyrka (0.6 km), Bygdsiljum Church (20 km) and Lejonströmsbron (29 km).