Sim Jae-Myung (; born 7 June 1989) is a South Korean footballer who plays as forward.
Sim attended Pungsaeng High School (Seongnam U-18 Team). He started his professional career with the Seongnam Ilhwa Chunma. Sim made his debut in a 1âÂÂ1 away draw over Pohang Steelers on 5 March 2011.