Lee Myung-jae (Korean: 이명재; Hanja: 李明載; born 4 November 1993) is a South Korean footballer who plays as a left-back for EFL League One club Birmingham City and the South Korea national team.

[1] Lee joined Ulsan Hyundai in 2014 and made his league debut against Incheon United on 23 March 2014.

On 3 February 2025, after 11 years at Ulsan HD, Lee signed on a free transfer for EFL League One team Birmingham City until the end of the 2024-25 season, [2] joining South Korean compatriot Paik Seung-ho at the club.

Lee made his debut for the senior South Korea national team on 21 March 2024 in a 2026 FIFA World Cup qualifier against Thailand.

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