Gullbäck is a village in Vännäs Municipality, in Västerbotten County, Sweden. Gullbäck lies at 182 m above sea level. The nearest city is Umeå, 37 km to the east. Among the landmarks around are Umeå City Church (37 km), Vindelns kyrka (17.9 km) and Vännäs Church (14.4 km). Among the natural features are Norrforsen (24 km).