Qingxiusaurus is a genus of titanosaur sauropod dinosaur from the Late Cretaceous of Guangxi, China. The type species, described by Mo et al. in 2008, is Q. youjiangensis. Like other sauropods, Qingxiusaurus would have been a large quadrupedal herbivore. It is known from only limited remains: Two humeri, two sternal plates, and the neural spine of a single vertebra.