Huabeisaurus (, meaning "North China lizard") was a genus of dinosaur from the Late Cretaceous (Cenomanian to Maastrichtian stages, around 99.7–70.6 million years ago). It was a sauropod which lived in what is present-day northern China. The type species, "Huabeisaurus allocotus", was first described by Pang Qiqing and Cheng Zhengwu in 2000. "Huabeisaurus" is known from numerous remains found in the 1990s, which include teeth, partial limbs and vertebrae. Due to its relative completeness, "Huabeisaurus" represents a significant taxon for understanding sauropod evolution in Asia. "Huabeisaurus" comes from Kangdailiang and Houyu, Zhaojiagou Town, Tianzhen County, Shanxi province, China. The holotype was found in the unnamed upper member of the Huiquanpu Formation, which is Late Cretaceous (?Cenomanian–?Campanian) in age based on ostracods, charophytes, and fission-track dating.