| Princess Yeonhui 연희궁주 | |
| Succession: | Princess of Goryeo |
| Coronation: | 1173 |
| Successor: | Princess Suan |
| Regent: | Wang Ho, King Myeongjong |
| Reg-Type: | Monarch |
| Father: | Myeongjong of Goryeo |
| Mother: | Queen Uijeong |
| Spouse: |
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| Issue: | Wang Jeong Queen Seongpyeong |
| Regnal Name: | Royal Princess of the Yeonhui Palace (연희궁공주, 延禧宮公主; given in 1173) |
| House: | House of Wang (by birth and marriage) |
Princess Yeonhui was a Goryeo Royal Princess as the first and oldest daughter of King Myeongjong and Queen Uijeong,[2] also the first younger sister of King Gangjong. In 1173, she formally called as Royal Princess of the Yeonhui Palace [3] and in 1179, she married Wang-Jin, Marquess Yeongin .[4] He later died on 27 October 1220 (7th year reign of Gojong of Goryeo).[5]
Her relationship with Sinjong was once "Niece-Uncle", but later became "In-law" since their child got married (King Huijong and Queen Seongpyeong).