Hibbertia vaginata is a species of flowering plant in the family Dilleniaceae and is endemic to the south-west of Western Australia.

[2] It was first formally described in 1863 by George Bentham who gave it the name Candollea vaginata in Flora Australiensis from specimens collected by James Drummond.

[3][4] In 1880, Ferdinand von Mueller changed the name to Hibbertia vaginata in Fragmenta Phytographiae Australiae.

[6] This hibbertia grows in sandy or gravelly soils in the Jarrah Forest, Swan Coastal Plain and Warren biogeographical regions of south-western Western Australia.

[2] Hibbertia vaginata is classified as "not threatened" by the Western Australian Government Department of Parks and Wildlife.