陆别町位于北海道十胜支厅东北部。名称来自阿伊努语的「rik-un-pet」，意思为有鹿的河，或是危险的河川。

因为位于山区，温差非常大，冬季气温甚至会低于零下30度，为全日本冬季平均气温最低的地区的城市。曾经有极光出现的纪录。

Rikubetsu(陆别町,Rikubetsu-chō) is a town located in Ashoro District, Tokachi Subprefecture, Hokkaido, Japan. It is located on the edge of the Tokachi Plain at an altitude of 207 metres (679 ft) above sea level.

As of 2008, the town has an estimated population of 2,837 and a density of 4.7 persons per km². The total area is 608.81 km².