Lee Jae-Hyuk (; born May 20, 1969, in Andong, North Gyeongsang Province, South Korea) is a retired South Korean amateur boxer.
Lee won a bronze medal in the men's featherweight (57 kg) division at the 1988 Summer Olympics in Seoul. In the tournament, he beat future WBC Lightweight champion Miguel Ángel González and future World Amateur Championship gold medalist Kirkor Kirkorov by unanimous decision.
| 1988 Summer Olympics | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| style='border-style: none none solid solid; background: #e3e3e3; width: 20%' | Event | style='border-style: none none solid solid; background: #e3e3e3; width: 20%' | Round | style='border-style: none none solid solid; background: #e3e3e3; width: 10%' | Result | style='border-style: none none solid solid; background: #e3e3e3; width: 35%' | Opponent | style='border-style: none none solid solid; background: #e3e3e3; width: 15%' | Score |
| align='center' | First | Win | align='left' | align='left' | 5-0 | ||||
| align='center' | Second | Win | align='left' |  Darren Hiles | align='left' | 3-2 | |||
| align='center' | Third | Win | align='left' | Kirkor Kirkorov | align='left' | 5-0 | |||
| align='center' | Quarterfinal | Win | align='left' |  Tomasz Nowak | align='left' | 5-0 | |||
| align='center'; bgcolor="#cc9966" | Semifinal | Loss | align='left' | align='left' | 0-5 | ||||