Alpine is an unincorporated community and census-designated place (CDP) in Clark County, Arkansas, United States, approximately eight miles east of Amity. The community center located in its heart is a popular draw for Clark County citizens during Christmas, 4th of July and Halloween celebrations annually.
It was first listed as a CDP in the 2020 census with a population of 134.
Alpine was once the childhood home of actor Billy Bob Thornton.