Sanikun Tanasan (Thai: ศนิกุล ธนสาร; RTGS: Sanikun Thanasan; born 23 December 1994) (born Sopita Tanasan, Thai: โสภิตา ธนสาร; RTGS: Sophita Thanasan) is a Thai weighlifter. She competed at the 2013 World Championships in the Women's 53 kg, winning the bronze medal.[1] In 2016 Olympics, she competed at the 48 kg weight class and won gold.
In January 2019 she was issued a two-year doping ban until January 2021 after testing positive for 5a-androstane-3a, 17-bdiol (5aAdiol) and 5b-androstane-3a, 17 b-diol (5bAdiol).[2]