Ruizong

Ruizong (睿宗) is a Chinese temple name. It may refer to:
 * Emperor Ruizong of Tang (662–716), emperor of the Tang dynasty
 * Liu Jun (Northern Han) (926–968), emperor of Northern Han
 * Tolui (c. 1191–1232), posthumously promoted by his son Kublai who proclaimed the Yuan dynasty
 * Zhu Youyuan (1476–1519), Ming dynasty prince, posthumously honored by his son Jiajing Emperor