Princess Changning (; 680 â after 728) was a Chinese princess, the daughter of Emperor Zhongzong of Tang and Empress Wei. She was known as her father's favourite daughter. She held significant influence within the court.
She married of Hongnong, Duke Guan (; 675âÂÂ724), and had issue (two sons and one daughter); she then married (; 687âÂÂ745) in 728.