Kim Min-seok (born 9 February 1993) is a South Korean Greco-Roman wrestler. He won one of the bronze medals in the 130kg event at the 2018 World Wrestling Championships held in Budapest, Hungary. In 2018, he also won one of the bronze medals in the 130kg event at the Asian Games held in Jakarta, Indonesia.
Kim competed in the 130kg event at the 2017 World Wrestling Championships held in Paris, France where he was eliminated in his first match.
In 2020, Kim won the silver medal in the 130kg event at the Asian Wrestling Championships held in New Delhi, India.
In 2021, Kim competed in the men's 130kg event at the 2020 Summer Olympics held in Tokyo, Japan.
He won the silver medal in his event at the 2022 Asian Wrestling Championships held in Ulaanbaatar, Mongolia. He competed in the 130kg event at the 2022 World Wrestling Championships held in Belgrade, Serbia.
Kim won one of the bronze medals in the 130kg event at the 2022 Asian Games held in Hangzhou, China. In 2024, he won the silver medal in his event at the Asian Wrestling Championships held in Bishkek, Kyrgyzstan.