| Kim Ju-seok | |
| Nationality: | South Korean |
| Sport: | Boxing |
| Birth Date: | 22 January 1954 |
Kim Ju-seok (born 22 January 1954) is a South Korean boxer. He competed in the men's welterweight event at the 1976 Summer Olympics.[1] At the 1976 Summer Olympics, he defeated Marcelino Garcia of the United States Virgin Islands, and then lost to Yoshioki Seki of Japan.[1]