The North Star Woolen Mill, now the North Star Lofts, is a building in downtown Minneapolis, Minnesota, United States. The building, located in the St. Anthony Falls Historic District, was originally a textile mill for the North Star Woolen Company. The mill was built in 1864 by W.W. Eastman and Paris Gibson on the west side of the west side canal. High quality wool blankets, scarves, flannels, and yarns were manufactured at the facility and it became the nation's largest manufacturer of wool blankets by 1925.