Yunjin is a traditional Chinese luxury silk brocade.

Yunjin may also refer to:

Yun Jin, a fictional character in the game Genshin Impact Yang Kaihui (1901–1930), the second wife of Mao Zedong, whose courtesy name was Yunjin Yunjin Kim (born 1973), a South Korean and American actress Huh Yunjin (born 2001), a member of the South Korean girl group Le Sserafim