Hakushū (白州町 Hakushū-machi) was a town located in Kitakoma District, Yamanashi, Japan.
On November 1, 2004 Hakushū was merged with the towns of Nagasaka, Sutama and Takane, and the villages of Akeno, Mukawa and Ōizumi, all from Kitakoma District, to form the new city of Hokuto.
As of 2003, the town had an estimated population of 4,287 and a density of 31.06 persons per km². The total area was 138.02 km².