Emperor Shizong of Jin (29 March 1123 – 20 January 1189), personal name Wulu, sinicised name Wanyan Yong (originally Wanyan Xiu), was the fifth emperor of the Jurchen-led Jin dynasty, which ruled northern China between the 12th and 13th centuries.
Ruling from 1161 to 1189 under the regnal name "Dading", Emperor Shizong's reign was the longest and most stable among the Jin dynasty emperors.