Ramón Quiosay Avanceña (born Ramón Avanceña y Quiosay; April 13, 1872 – June 12, 1957) was a Chief Justice of the Supreme Court of the Philippines. He served from 1925 to 1941, when he resigned at the beginning of the Japanese occupation of the Philippines during World War II. He was from Villa de Arevalo, Iloilo City.