Straume is the administrative centre of Bø Municipality in Nordland county, Norway. The village is located on the island of Langøya in the Vesterålen archipelago. The village is located about 10 km from the village of Bø (to the south) and the village of Eidet (to the north), in the west central part of the municipality. The 0.44 km2 village has a population (2023) of 336 and a population density of 764 PD/km2. Straume is the junction of county roads 820, 901, and 903. The Straume Nature Reserve lies south of the village.