Yu Sunjà Âng (; 1459 – January 26, 1513), also known as Ryu Sunjà Âng (), was a Korean scholar-official during the Joseon period. A disciple of Kim Chong-jik, he was one of three principal leaders (alongside Pak Wà Ânjong and Sà Âng Hà Âian) of the Jungjong coup of 1506 together with other Neo-Confucianism philosophers and scholars and became Chief State Councillor of Joseon in 1512. He was a part of the Sarim faction and hailed from the Jinju Yu clan.