Prince of Yi (Ming dynasty)
| Princedom of Yi | |
|---|---|
| Creation date | 1487, fief taken in 1495 |
| Created by | Chenghua Emperor |
| Peerage | 1st-rank princely peerage for imperial son of Ming Dynasty |
| First holder | Zhu Youbin (Prince Duan) |
| Last holder | Zhu Yihao (the 11th prince) |
| Status | Extinct |
| Extinction date | 1539 |
| Seat(s) | Jianchangfu (建昌府) (nowadays Nancheng County, Jiangxi province) |
Prince of Yi (Chinese: 益王), was a first-rank princely peerage used during Ming dynasty, it was created by the Chenghua Emperor for his sixth son, Zhu Youbin.