Who is the supreme deity of heaven in Chinese folk religion?

The Jade Emperor is the supreme deity of heaven in Chinese folk religion. Also called Yuhuang or Yudi, he is commonly portrayed as the celestial ruler who administers Heaven and oversees the gods, spirits, living, and dead.

His position varies across religious traditions. In popular Chinese religion, the Jade Emperor is the highest-ranking heavenly sovereign and is often treated as a personification of the supreme God of Heaven. In Taoist theology, however, he occupies a very high position without being the ultimate cosmic principle; the Three Pure Ones stand above him.

The Jade Emperor’s prominence grew especially during the Tang dynasty (618–907) and became firmly established during the Song dynasty (960–1279). His birthday is traditionally observed on the ninth day of the first lunar month, when worshippers offer incense, food, and prayers in temples and homes.

He is not the same figure as Laozi, Guan Yu, or Buddha. Nor is he necessarily the creator of the universe: many Chinese creation traditions place creation with forces or figures such as Pangu, while the Jade Emperor’s defining role is celestial governance.