Twin Valley High School (Virginia)

Twin Valley High School is a public high school located in Pilgrim Knob in Buchanan County, Virginia. It is part of the Buchanan County Public Schools system and was founded in 2001 with the consolidation of the former Garden and Whitewood High Schools. The school is the second largest public high school in Buchanan County with an enrollment of slightly over 200 students (2018–2019 estimate).

At the end of the 2025-2026 school year, Twin Valley High School will close and consolidate with the two other current Buchanan County High Schools to create the new Southern Gap High School.