Abstract: A new species of Cymbospondylus is named and described on the basis of tm) well-preserved skulls from the Late Triassic Wayao Member of the Falang Formation at Guanling, Guizhou Province. The prominent character of the new species is the teeth on the lower jaw, which only exist on anterior half of the dentary. Furthermore, it has large maxilla and relativelv, has the smallest orbit in the known ichthyosaurs. This is the latest occurrence of the genus Cymbospondylus, which is previously known only from the Middle Triassic of North America and Europe.