Edgbastonia corrugata is a species of small freshwater snails which have an operculum. They are aquatic gastropod mollusks in the family Tateidae. Subspecies * Edgbastonia corrugata corrugata (Ponder & G. A. Clark, 1990) * Edgbastonia corrugata umbilicata Ponder, W.-H. Zhang, Hallan & Shea, 2019 This species is endemic to Australia.