Clarks Fork Creek, also called Clarks Fork or Sand Creek, is a stream in Harding County, South Dakota, United States.

[4] It is a tributary of Grand River.

[5] Clarks Fork Creek was named after Dorr Clark, a local rancher who established the headquarters of a cattle outfit about one mile northeast of the mouth of the stream.

[5] According to the Geographic Names Information System, it has also been known historically as:[1]

This article related to a river in South Dakota is a stub.