Whitlash is an unincorporated community in northwestern Liberty County, Montana, United States,[2] about five miles south of the province of Alberta across the Canada–US border.

[3] Whitlash has a post office and an elementary school that provides educational services in grades prekindergarten through 8.

[4] Whitlash is located near the East Butte of the Sweet Grass Hills which are major historic and physical landmarks of the Great Plains.

[5] The post office moved 6 times, until Alfred and Tom Strode laid out a townsite on Half Breed Creek in 1905.

[7] This Liberty County, Montana state location article is a stub.