Tetratheca virgata is a species of plant in the quandong family that is endemic to Australia.
The species grows as a slender, spreading shrub to 10âÂÂ45 cm in height. The pink-purple flowers appear from September to November.
The species occurs within the Avon Wheatbelt and Jarrah Forest IBRA bioregions of south-west Western Australia. The plants grow on sandy, gravelly and clay soils.