Kim Dong-jin is a retired South Korean football player and the current assistant coach at Hong Kong Premier League club Kitchee. He played as at centre back and left back.
He was a left midfielder of the South Korean 2004 Olympic football team, and helped Korea finish second in Group A by scoring one goal (against Greece) and two assists (both against Mali), consequently advancing to the next round. However, they were stopped by the silver medalist Paraguay.
In 2004, Kim's performance against Germany while under Johannes Bonfrere secured him the leftback or left midfield position (depending on the formation that was usually 4–3–3 or 3–4–3), which originally belonged to Lee Young-pyo. However, as Advocaat became the new manager of South Korea in November 2005, both Lee and Kim had to compete for the position. Since the two players proved to be highly influential to the national team, both players were rotated for the left back position during 2006 FIFA World Cup.
