Liu Xiaotong (; born 16 February 1990) is a Chinese volleyball player.
She participated at the 2014 FIVB Volleyball World Grand Prix, 2014 Montreux Volley Masters, 2016 Montreux Volley Masters, 2017 Montreux Volley Masters, 2018 Montreux Volley Masters, 2019 Montreux Volley Masters, and the 2018 FIVB Volleyball Women's Nations League. On club level, she plays for Beijing.