Lưu Hữu Phước (12 September 1921 - 8 June 1989) was a Vietnamese composer. He composed "Thanh Niên Hành Khúc" (English: "March of the Students"), the national anthem of South Vietnam. After he became a communist, he composed "Giải phóng miền Nam" (English: Release the South), the national anthem of Provisional Revolutionary Government of the Republic of South Vietnam.