230–264), personal name unknown, was an empress dowager of the state of Eastern Wu during the Three Kingdoms period of China.
She became the empress dowager during the reign of her son Sun Hao, the fourth and last emperor of Wu.
Her father, He Sui (何遂), was a cavalryman who served under Sun Quan, the founding emperor of Wu.
Sun He's official spouse, Consort Zhang, committed suicide to join her husband.
After ascending the throne, Sun Hao honoured his late father with the posthumous title of an emperor, and instated his mother as the empress dowager.