Duke of Angyeong (August 1223 – October ?
), personal name Wang Ch'ang, also known by his temple name as Yeongjong, was briefly king of the Korean Goryeo dynasty in 1269 installed by the Goryeo military regime.
Although he was given the temple name of Yeongjong by the Goryeo court, his reign's legitimacy is not widely recognized by modern-day scholars.
[1] In 1269, he ascended the throne with the help of the government official Im Yŏn.
King Gongyang tried to made a burial at his grave, but canceled due to the opposition from his ministers.