Deposed Crown Prince Yi Ji
| Deposed Crown Prince Yi Ji 폐세자 이지 | |
|---|---|
| Crown Prince of Joseon | |
| Reign | 21 March 1608 – 14 March 1623 |
| Coronation | 21 March 1608 |
| Predecessor | Crown Prince Yi Hon |
| Successor | Crown Prince Sohyeon |
| Born | Yi Su (이수; 李修) or Yi Jil (이질; 李桎) 31 December 1598 Hanseong, Joseon |
| Died | 22 July 1623 (aged 25) Baesu, Ganghwa Island, Gyeonggi Province, Joseon |
| Spouse | Deposed Crown Princess Park of the Miryang Bak clan |
| Issue |
|
| House | House of Yi |
| Father | Gwanghaegun of Joseon |
| Mother | Deposed Queen Yu of the Munhwa Yu clan |
| Deposed Crown Prince Yi Ji | |
| Hangul | 이지 |
|---|---|
| Hanja | 李祬 |
| RR | I Ji |
| MR | I Chi |
| Former name | |
| Hangul | 이수 |
| Hanja | 李修 |
| RR | I Su |
| MR | I Su |
Yi Ji (Korean: 이지; Hanja: 李祬; 31 December 1598 – 22 July 1623), or firstly named Yi Su (이수; 李修) and sometimes spelled as Yi Jil (이질; 李祬), was a Korean Crown Prince as the second son (formally as first son) of Gwanghaegun of Joseon and Deposed Queen Yu of the Munhwa Yu clan. He later was deposed from his position along with his father's abdication and then become deposed crown prince (폐세자; 廢世子) in 1623.