Yi Il

Yi Il
Native name
이일
Nickname(s)Junggyeong
Born1538
Yongin, Joseon
Died1601(1601-00-00) (aged 62–63)
Chongpyong, Joseon
AllegianceJoseon
BranchArmy
Years of service1558–1601
RankSecond junior rank
Battles / warsImjin War
Korean name
Hangul
이일
Hanja
李鎰
RRI Il
MRI Il
Courtesy name
Hangul
중경
Hanja
重卿
RRJunggyeong
MRChunggyŏng
Posthumous name
Hangul
장양
Hanja
壯襄
RRJangyang
MRChangyang

Yi Il (Korean: 이일; Hanja: 李鎰; 1538–1601) was a Korean military official of the mid-Joseon Period. During the reign of Seonjo of Joseon, he made a great contribution to the conquest of the Jurchen people in the north. When Imjin War occurred, he was appointed Mobile Border Commander (순변사; 巡邊使). He was defeated in Sangju and Chungju but, he contributed to the restoration of Pyongyang.