Jeongye Daewongun
| Yi Gwang 이광 | |
|---|---|
| Grand Internal Prince of Joseon | |
| Predecessor | Grand Internal Prince Deokheung |
| Successor | Grand Internal Prince Heungseon |
| Born | Yi Gwang 21 March 1785 |
| Died | 2 November 1841 (aged 56) |
| Spouse | Lady Choe Lady Yeom Lady Yi |
| Issue | Prince Hoepyeong Prince Yeongpyeong Cheoljong of Joseon |
| Father | Prince Euneon |
| Mother | Princess Consort Jeonsan of the Jeonju Yi clan |
Jeongye Daewongun (Korean: 전계대원군; Hanja: 全溪大院君; 21 March 1785 – 2 November 1841; lit. 'Grand Internal Prince Jeongye') was a member of the Korean Joseon dynasty as the biological father of King Cheoljong of Joseon. His personal name was Yi Gwang (이광; 李㼅), but he was also known as Kwae-deuk (쾌득; 快得) or Hae-dong (해동; 海東).