Wang Tuan (王摶) (died July 12, 900[1][2]), courtesy name Zhaoyi (昭逸), formally the Duke of Lu (魯公), was an official of the Chinese Tang dynasty, who served as a chancellor from 895 to 900, during the reign of Emperor Zhaozong.
[6] In 896, while Emperor Zhaozong was at Hua Prefecture (華州, in modern Weinan, Shaanxi) due to another attack by Li Maozhen on the capital, the warlord Qian Liu the military governor of Zhenhai Circuit (鎮海, headquartered in modern Hangzhou, Zhejiang) defeated and killed fellow warlord Dong Chang the military governor of Weisheng Circuit (威勝, headquartered in modern Shaoxing, Zhejiang) (who had declared himself the emperor of a new state of Dayue Luoping (大越羅平) but then disavowed the declaration), thus taking over control of Weisheng.
Emperor Zhaozong, bowing to the pressure, recalled Wang to serve as chancellor again, as well as the minister of civil service affairs (吏部尚書, Libu Shangshu), while naming Qian the military governor of both circuits.
Emperor Zhaozong thereafter gave Wang the titles of You Pushe (右僕射), one of the heads of the executive bureau (尚書省, Shangshu Sheng), as well as Sikong (司空, one of the Three Excellencies).
Emperor Zhaozong recalled Cui to Chang'an to serve as chancellor again, while demoting Wang to be the deputy minister of public works (工部侍郎, Gongbu Shilang).