Dalinghosaurus (often incorrectly spelled "Dalinghesaurus") is an extinct genus of lizards, first described in 1998 by S.A. Ji of the Peking University Department of Geology. The type species is Dalinghosaurus longidigitus. Eleven specimens of Dalinghosaurus are held by the IVPP in Beijing. One fossil skeleton contains the skeletons of ten or more juveniles.