Plestiodon liui is a species of lizard in the subfamily Scincinae of the family Scincidae (skinks). The species is endemic to China.
The specific name, liui, is in honor of Chinese herpetologist .
P. liui is found south of the Yangtze River in the Chinese provinces of Hubei, Jiangsu, and Zhejiang.
The preferred natural habitat of P. liui is unknown.
The mode of reproduction of P. liui is unknown.