Grundy Senior High School is a public high school located east of Grundy, Virginia on Slate Creek in Buchanan County, Virginia. It is part of the Buchanan County Public Schools system. The school is renowned for its wrestling program, which has won 18 state championships and has been ranked nationally. Also known for its scholastics bowl team, who has now been to the state competition two years in a row now and has finished in the top four in the state.