Lee Jae-jin
Lee Jae-jin is a Korean name consisting of the family name Lee and the given name Jae-jin, and may also refer to:
- Lee Jae-jin (badminton), South Korean badminton player
- Lee Jaijin (musician, [born 1979)], South Korean musician and member of Sechs Kies
- Lee Jae-jin (musician, born 1991), South Korean musician and member of F.T. Island