Sun Yanan (Chinese: 孙亚楠; pinyin: Sūn Yànán; born 15 September 1992 in Fengcheng, Liaoning) is a Chinese freestyle wrestler.

She won the silver medal in the women's 50 kg event at the 2020 Summer Olympics.

[4] She bettered her performance in the 2013 World Wrestling Championships where she won the gold medal after defeating Erdenechimegiin Sumiyaa of Mongolia.

[5] Sun also won a gold medal at the 2016 Asian Wrestling Championships in Bangkok, Thailand.

This Chinese biographical article relating to sport is a stub.