Vigilosaurus

{{Short description|Extinct genus of reptiles}}

{{Speciesbox

| fossil_range = Late Permian, {{Fossil range|252.2|ref=}}

| taxon = Vigilosaurus gaochengensis

| authority = Chen & Liu, 2022

}}

Vigilosaurus is an extinct genus of archosauriform reptile from the Permian-aged Guodikeng Formation of Xinjiang, China. It contains a single species, V. gaochangensis.{{Cite journal |last=Chen |first=Jianye |last2=Liu |first2=Jun |date=2022-12-05 |title=A late Permian archosauriform from Xinjiang shows evidence of parasagittal posture |url=https://doi.org/10.1007/s00114-022-01823-8 |journal=The Science of Nature |language=en |volume=110 |page=1 |doi=10.1007/s00114-022-01823-8 |issn=1432-1904}}