Unazuki, Toyama

 was a town in Shimoniikawa District, Toyama Prefecture, Japan. This town was famous for its hot springs named Unazuki-Onsen.
As of 2003, the town had an estimated population of 6,178 and a population density of 18.19 persons per km². The total area was 339.58 km².
On March 31, 2006, Unazaki was merged into the expanded city of Kurobe.