Rim Jong-sim (born 25 April 1994) is a North Korean freestyle wrestler. She won one of the bronze medals in the women's freestyle 62kg event at the 2018 Asian Games held in Jakarta, Indonesia.
At the 2016 Asian Wrestling Championships held in Bangkok, Thailand, she won the silver medal in the women's 63 kg event.
In 2019, she competed in the women's freestyle 62kg event at the World Wrestling Championships held in Nur-Sultan, Kazakhstan. In this competition she lost her bronze medal match against Yukako Kawai of Japan.