Tianming may refer to:
Mandate of Heaven (天命), traditional Chinese philosophical concept concerning the legitimacy of rulers Tianming, Shaanxi (天明), a town in Chenggu County, Shaanxi, China
Historical eras Tianming (天明; 623–624), era name used by Fu Gongshi, self-proclaimed emperor of Song during the Sui–Tang transition Tianming (天命; 1616–1627), era name used by Nurhaci, Manchu chieftain and khan of the Later Jin
Film and TV Daybreak (1933 film) (天明), 1933 Chinese silent film Succession War (TV series) (天命), 2018 Hong Kong TV series
See also Mandate of Heaven (disambiguation)