Liu Zhixin (Chinese: 刘智新; born 25 April 1993) is a Chinese ice hockey player and member of the Chinese national team, currently playing in the Zhenskaya Hockey League (ZhHL) with Shenzhen KRS. A two-time Olympian, she was the youngest member of the Chinese delegation at the 2010 Winter Olympics, where she represented the country in the women's ice hockey tournament, and also represented China in the women's ice hockey tournament at the 2022 Winter Olympics in Beijing. Her participation in 2010 at age 16 years, 294 days made her the second-youngest player to ever participate in the Olympic women's ice hockey tournamnet, after Anna Prugova (16 years, 85 days) of Russia, who also debuted at the 2010 Olympics.