Princess Changning (Chinese: 長寧公主; pinyin: Chángníng gōngzhǔ; 680 – after 728) was a Chinese princess, the daughter of Emperor Zhongzong of Tang and Empress Wei.^[1] She was known as her father's favourite daughter.^[2] She held significant influence within the court.^[3]

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She married Yang Shenjiao [zh]^[4] of Hongnong, Duke Guan (弘農 楊慎交; 675–724), and had issue (two sons and one daughter); she then married Su Yanbo [zh] (蘇彥伯; 687–745) in 728.