Yu Xiaohui (; born 1949) is a Chinese novelist. Yu is a member of the Chinese Communist Party and China Writers Association. She shared the Mao Dun Literature Prize with her husband Sun Li in 1991.
Yu was born in Shanghai in 1949. She worked in Heilongjiang Production and Construction Corps in 1968. She graduated from Tianjin Normal University in 1974. After graduation, Yu worked in Tianjin Art Academy () and Tianjin College of Traditional Chinese Medicine () as a teacher. Yu started to publish novels in 1981. She joined the China Writers Association in 1991.
Yu married novelist Sun Li, they co-wrote the novels Metropolis and Wishing We Last Forever.