Ren Xi (Chinese: 任茜; pinyin: Rèn Qiàn; born 20 February 2001), known internationally as Ren Qian, is a Chinese diver. She won a silver medal in the women's 10 m platform at the 2015 World Aquatics Championships, and then followed it with a gold at the 2016 Summer Olympics in Rio de Janeiro, becoming the youngest champion to top the podium (aged 15).