Li Chengmei
Li Chengmei | |
|---|---|
| Crown Prince of the Tang dynasty | |
| In office 839–840 | |
| Monarch | Emperor Wenzong of Tang |
| Preceded by | Li Yong |
| Succeeded by | Li Chan |
| Prince of Chen | |
| In office 837–839 | |
| Personal details | |
| Parent | Emperor Jingzong of Tang |
Li Chengmei (李成美) (died February 12, 840), formally the Prince of Chen (陳王), was an imperial prince of the Chinese Tang dynasty, who briefly served as crown prince during the reign of his uncle Emperor Wenzong.