Du Yan, courtesy name Zhili, posthumously known as Duke Xiang of Anji, was a Chinese official who served as a chancellor during the reign of Emperor Taizong in the Tang dynasty. His more famous nephew, Du Ruhui, was also a chancellor.
- Occupation
- politician, poet
- Position held
- Chancellor of the Tang dynasty
- Citizenship
- Tang dynasty
- Died
- 628
