Kukerin is a small town in the Wheatbelt region of Western Australia, 302 kilometres (188 mi) south-east of Perth between Dumbleyung and Lake Grace just off Dumbleyung Lake Grace Road on State Route 107. The town itself is small but services a considerable agricultural region in the eastern Shire of Dumbleyung. At the 2021 census, Kukerin and its surrounding areas had a population of 55.