Lee Jung-hyun (born 1980) is a South Korean singer and actress.
Lee Jung-hyun may also refer to:
People Lee Jung-hyun (basketball, born 1987), South Korean basketball player Lee Jung-hyun (basketball, born 1999), South Korean basketball player Lee Jung-hyun (politician) (born 1958), South Korean politician
Albums Lee Jung Hyun 007th, seventh album of the singer Lee Jung Hyun II, second album of the singer