James F. Byrnes High School is a public high school located in Duncan, South Carolina. It serves students in grades 9 through 12 and is part of the Spartanburg County School District 5. The school is named after James F. Byrnes, a prominent South Carolina politician and U.S. Secretary of State. The school offers a variety of academic programs, including Advanced Placement (AP) courses and vocational training. In addition to academics, James F. Byrnes High School provides numerous extracurricular activities, such as sports, music, and clubs, fostering a well-rounded education for its students.