Hiroo (広尾町 Hiroo-chō) is a town located in Hiroo District, Tokachi, Hokkaidō, Japan.
As of 2008, the town has an estimated population of 8,209 and a density of 14.28 persons per km². The total area is 596.14 km².
Hiroo town is recognized as the only place in Japan to be designated as a "Santa-Land" from the municipal government of Oslo, Norway.