Shin Joon-Sup (Korean: 신준섭; Hanja: 申俊燮; RR: Sin Jun-seob, born June 17, 1963, in Namwon, Jeollabuk-do, South Korea) is a former South Korean middleweight boxer and 1984 Olympic Gold Medalist.

Shin won the gold medal for South Korea in the middleweight division at the 1983 Boxing World Cup in Rome, Italy.

In the quarterfinal bout, he beat 1976 Olympic silver medalist Pedro Gamarro by unanimous decision.

At the 1986 Asian Games, Shin easily won the middleweight gold medal, dominating all the opponents in the tourney.

[2] In 1992, he was named an assistant coach of the South Korea national boxing team for the 1992 Summer Olympics.