Niu Jin

Niu Jin
牛金
General of the Rear (後將軍)
In office
238 (238)–? (?)
MonarchsCao Rui, Cao Fang?
Personal details
BornUnknown; before 208
DiedUnknown; in or after 238
OccupationGeneral

Niu Jin (pronunciation) (fl. 208–238) was a military general serving under the warlord Cao Cao during the late Eastern Han dynasty of China. He continued serving in the state of Cao Wei, founded by Cao Cao's successor Cao Pi, during the Three Kingdoms period of China.