Empress Mingdao

Empress Mao
毛皇后
Empress consort of Cao Wei
Tenure26 December 227 – 22 September 237
PredecessorEmpress Wende
SuccessorEmpress Mingyuan
BornUnknown
Died(237-09-22)22 September 237
SpouseCao Rui
IssueCao Yin, Prince Ai of Anping
Posthumous name
Empress Mingdao (明悼皇后)
FatherMao Jia (毛嘉)

Empress Mao (fl. 223 – 22 September 237), personal name unknown, formally known as Empress Mingdao, was an empress of the state of Cao Wei during the Three Kingdoms period of China. Born to a lowly family, she was married to Cao Rui, the second emperor of Wei, but would later lose favor and her life.