Heo Yong-Mo (April 21, 1965 – March 9, 2019) was a South Korean amateur boxer.
He won a Light Flyweight bronze medal at the 1982 World Amateur Boxing Championships.
Heo captured a Flyweight silver medal in the 1983 Boxing World Cup in Rome, Italy, beating Australian boxing legend Jeff Fenech by unanimous decision in the semifinals.
Next year, Heo participated in the 1984 Summer Olympics. However, he, in a major upset, lost to Eyüp Can of Turkey by split decision in the quarterfinals.
Heo served as a middle school teacher in Yeosu, Jeollanam-do.
| 1981 Boxing World Cup | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 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' | Quarterfinal | bye | |||||||
| align='center' | Semifinal | Win | align='left' | Gil Jamile | align='left' | 5–0 | |||
| align='center'; bgcolor="silver" | Final | Loss | align='left' | Ismail Mustafov | align='left' | 0–5 | |||
| 1982 World Championships | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 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 | bye | |||||||
| align='center' | Second | Win | align='left' | Sandu Petrescu | align='left' | 5–0 | |||
| align='center' | Quarterfinal | Win | align='left' |  Ibrahim Bilali | align='left' | 4–1 | |||
| align='center'; bgcolor="#cc9966" | Semifinal | Loss | align='left' | Ismail Mustafov | align='left' | 1–4 | |||
| 1983 Boxing World Cup | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 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' | Quarterfinal | Win | align='left' | align='left' | RSC 1 | ||||
| align='center' | Semifinal | Win | align='left' |  Jeff Fenech | align='left' | 5–0 | |||
| align='center'; bgcolor="silver" | Final | Loss | align='left' |  Pedro Orlando Reyes | align='left' | 1–4 | |||
| 1984 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' | RSC 1 | ||||
| align='center' | Second | Win | align='left' | Efreen Tabanas | align='left' | 4–1 | |||
| align='center' | Quarterfinal | Loss | align='left' | align='left' | 1–4 | ||||