Empress Wang was an empress of the Chinese Tang dynasty. She was the first wife and empress of Emperor Gaozong and became empress shortly after he became emperor in 649. She, however, did not bear him any sons and was not favored. Therefore, in apprehension that one of his concubines, Pure Consort Xiao, who was both favored and had a son, might seek to displace her, she recommended a former concubine of Emperor Gaozong's father Emperor Taizong, Consort Wu, to be Emperor Gaozong's concubine as well, hoping to divert favor from Consort Xiao. Soon, however, Consort Wu became dominant in the palace and overwhelmed both Empress Wang and Consort Xiao, eventually accusing them of using witchcraft and conspiracy to poison against Emperor Gaozong. Emperor Gaozong reduced both Empress Wang and Consort Xiao to commoner rank and put them under arrest in 655, replacing Empress Wang with Consort Wu. Soon, as recorded in the New Book of Tang and Zizhi Tongjian, Empress Wang and Consort Xiao were cruelly tortured and executed on the new Empress Wu's orders.