Shio (志雄町; -machi) was a town located in Hakui District, Ishikawa, Japan.
On March 1, 2005 Shio was merged with the town of Oshimizu, both from Hakui District, to form the town of Hōdatsushimizu and no longer exists as an independent municipality.
As of 2003, the town had an estimated population of 7,112 and a density of 122.07 persons per km². The total area was 58.26 km².