Sejo
King of Joseon
Reign	1455 – 1468
Coronation	1455
Predecessor	Danjong of Joseon
Successor	Yejong of Joseon
Born	(1417-09-29)September 29, 1417
Died	September 8, 1468(1468-09-08) (aged 50)
Spouse	Queen Jeonghui
Issue	Crown Prince Uigyeong of Joseon,[1] Yejong of Joseon
House	House of Yi
Father	Sejong of Joseon
Mother	Queen Soheon

This article contains Korean text. Without proper rendering support, you may see question marks, boxes, or other symbols instead of Hangul or hanja.

Sejo of Joseon (Hangul: 조선 세조; September 29 1417 – September 8 1468) was the seventh king of the Joseon Dynasty. He was the second son of Sejong the Great.

In 1429 his peerage was Grand Prince Suyang. When his father died in 1450, his elder brother Munjong was crowned. Two years later Munjong died, and Munjong's son Danjong was crowned.

In 1455, he took the throne and became king of Joseon himself. Sejo's nephew Danjong was expelled. Danjong was then murdered in 1455.

• Seokbosangjeol (Hangul: 석보상절; Hanja: 釋譜詳節)^[2]
• Worinseokbo (Hangul: 월인석보; Hanja: 月印釋譜)
• Yeokdaebyeongyo (Hangul: (역대병요; Hanja: 歷代兵要)

• Cheugugi
• Yeonsangun of Joseon

• Sejo of Joseon:Navercast
• Sejo of Joseon^{[permanent dead link]}
• 조선 세조대 정치를 보는 시각과 생육신 (논문) (in Korean)
• 나한님 옆 바위틈에 ‘물방울 종소리’ 청아해라 불교신문 2008년 06월 14일자 (in Korean)
• 선 굵은 선조… 개성 넘치는 정조…^{[permanent dead link]} (in Korean)
• (이성무의 선비 이야기) <15> 세조와 이계전 Archived 2011-01-24 at the Wayback Machine (in Korean)

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