Pocahontas County High School is a public high school located in Dunmore, West Virginia, United States. It serves 278 students in grades 9-12. Pocahontas County High School opened in 1968; it replaced Green Bank High School, Hillsboro High School, and Marlinton High School.
Pocahontas County High School participates in athletics under the nickname Warriors. It competes in class A of the West Virginia Secondary School Activities Commission.