Cui Shi (崔湜; 671–713), courtesy name Chenglan (澄瀾), was a Chinese writer and politician. He served as an official of the Chinese Tang Dynasty and Wu Zetian's Zhou Dynasty, serving as a chancellor during the reigns of Wu Zetian's sons Emperor Zhongzong and Emperor Ruizong and grandsons Emperor Shang and Emperor Xuanzong. In 713, with Emperor Xuanzong locked in a rivalry with his aunt Princess Taiping, Cui chose to side with Princess Taiping, and after Emperor Xuanzong suppressed Princess Taiping's party, Cui was exiled and ordered to commit suicide in exile.