| Huijong of Goryeo Korean: 고려 희종 Korean: 高麗 熙宗 | |
| Religion: | Buddhism |
| Succession: | King of Goryeo |
| Reign: | 1204–1211 |
| Coronation: | 1204 Grand Hall Gaegyeong |
| Predecessor: | Sinjong of Goryeo |
| Successor: | Gangjong of Goryeo |
| Spouse: | Deposed Crown Princess Wang |
| Issue: |
|
| Royal House: | Wang |
| Father: | Sinjong of Goryeo |
| Mother: | Queen Seonjeong |
| Birth Name: | Wang Yŏn |
| Birth Date: | 21 June 1181 |
| Birth Place: | Gaegyeong, Goryeo |
| Death Date: | 31 August 1237 (aged 56) |
| Death Place: | Beopcheonjeong Temple, Gyodong-hyeon, Yanggwang-do, Goryeo |
| Place Of Burial: | Seokneung (석릉, 碩陵)[1] San–182, Giljeong-ri, Yangdo-myeon, Ganghwa-gun, Incheon |
| Posthumous Name: | Great King Inmok Seonghyo 인목성효대왕 (誠孝仁穆誠孝大王) |
| Temple Name: | Jeongjong (정종, 貞宗) → Huijong (희종, 熙宗) |
| Korean name | |
| Hangul: | 희종 |
| Rr: | Huijong |
| Mr: | Hŭijong |
| Hangulph: | 성효 |
| Rrph: | Seonghyo Daewang |
| Mrph: | Sŏnghyo Taewang |
| Hangulborn: | 왕연, 왕덕, later 왕영 |
| Hanjaborn: | ,, later |
| Rrborn: | Wang Yeon, Wang Deok, later Wang Yeong |
| Mrborn: | Wang Yŏn, Wang Tŏk, later Wang Yŏng |
| Hangulja: | 불피 |
| Rrja: | Bulpi |
| Mrja: | Pulp'i |
Huijong of Goryeo (21 June 1181 – 31 August 1237, r. 1204 - 1211), personal name Wang Yŏng, was the 21st king of the Goryeo dynasty of Korea.
It is said of King Huijong that if he were to have grown old he would have made a great king. When his father ascended to the throne and Huijong became Crown Prince, he rebelled against Ch'oe Ch'ung-hŏn, the military leader of that time, and his younger brother Ch'oe Ch'ung-su. Huijong grew truly hostile towards them after Ch'ung-su forced the Crown Princess to abdicate so that he could replace her with his daughter. During the rebellion, Huijong masterminded a plan to make Ch'ung-hŏn kill Ch'ung-su, but Ch'ung-hŏn found out about it. Huijong was forced to beg for forgiveness and humble himself before one of his own subjects, which only made him hungrier for revenge.
When King Sinjong fell ill in 1204, he stepped down from the throne to let his son Huijong be king.[2] Huijong, knowing that he had to lull Ch'oe Ch'ung-hŏn into a false sense of security in order to be able to kill him, promoted him to Prime Minister of the State. This title was the one most often given out during the time of military rule to people such as Chŏng Chung-bu, Yi Ŭi-min, and even Ch'ung-hŏn's father posthumously. Huijong also named Ch'ung-hŏn the Royal Protector, the greatest honor of the time, which was usually only given to relatives of the King. With these two titles, Ch'oe Ch'ung-hŏn had political power nearly equal to that of the King himself. He used it to obliterate three rebellions, one led by his slave, another by Silla partisans, and one by his nephew Pak Chin-jae .
As Ch'ung-hŏn became secure in his new position, however, Huijong began to make preparations. Claiming illness, he tricked Ch'oe Ch'ung-hŏn into coming alone into the palace without his usual host of guards. Once he arrived, Huijong attempted a coup d'état against him. Unfortunately, this failed and Ch'oe Ch'ung-hŏn barely escaped with his life. Enraged, he exiled King Huijong to Yeongjongdo. Ch'ung-hŏn had realized by this time that he held the 'power of the heavens' in his hand, and could crown and exile whomever he wished whenever he wished. King Gangjong was crowned in Huijong's place. Huijong was later allowed to go to Ganghwa Island by Ch'oe, who exercised moderation and leniency to the dethroned Hujiong, though Huijong was later exiled back to Yeongjongdo by Ch'oe's son Ch'oe U after he caught wind of Huijong's attempts to plot a restoration.