Lee Myung-joo (born 24 April 1990) is a South Korean footballer who plays as a midfielder for Incheon United.

After a debut season with the Pohang Steelers, Lee was named as the K-League Rookie of the Year for 2012.

In the 2013 season, he scored eight goals to contribute to Pohang's domestic league and cup double success.

Lee made his debut in the South Korea national team on 11 June 2013 in a win against Uzbekistan in the 2014 FIFA World Cup qualification.

This biographical article related to a South Korean association football midfielder is a stub.