Jijeung of Silla (437–514) (r. 500–514) was the 22nd ruler of the Korean kingdom of Silla. He is remembered for strengthening royal authority and building Silla into a centralized kingdom.

King Jijeung 지증왕 智證王
King Jijeung's tomb
King of Silla
Reign	500–514
Coronation	500
Predecessor	Soji of Silla
Successor	Beopheung of Silla
Born	437
Died	514 Silla
Burial	Cheonmachong
Posthumous name King Jijeung (智證王, 지증왕)
Father	Galmunwang Seupbo
Mother	Lady Kim

Like many Silla kings, Jijeung was of royal blood on both sides. His father was the Galmunwang Kim Seup-bo, who was a grandson of Naemul Isageum. His mother was Lady Josaeng, the daughter of Nulji Isageum.

Jijeung began his program of legal reform in 502, when he outlawed the custom of burying servants with their masters. In 503, he formally established the country's name as "Silla," it having previously been represented by a variety of Chinese characters. At the same time, he took the title of wang, meaning "king"; he had previously borne the native Silla title of maripgan.

Jijeung continued this program in the following years, with a reform of ceremonial dress in 504 and of local administration in 505. In that reform, he incorporated the old territory of Siljik-guk into the Silla administrative system. He established a market in eastern Gyeongju in 509. In 512, he sent Kim Isabu to conquer the island nation of Usan-guk.^[1]

After his death, Jijeung received a temple name, the name by which he is now known. He was the first Silla king to receive a temple name.

King Jijeung's tomb is believed to be Cheonmachong.^[2] The height of the deceased at Cheonmachong is estimated to be around 5 feet 3 inches (160 cm).^[3]