Wei Sili, courtesy name Yangou (延構), posthumous name Duke Xiao of Xiaoyao (逍遙孝公), was an official of China's Tang dynasty and Wu Zhou dynasty, serving as a chancellor during the reigns of Wu Zetian, her sons Emperor Zhongzong and Emperor Ruizong, and her grandson Emperor Shang.
- Occupation
- poet
- Position held
- Chancellor of the Tang dynasty
- Citizenship
- Tang dynasty
- Born
- 654
- Died
- 719
