Brachyloma delbi is a species of flowering plant in the family Ericaceae and is endemic to a small area in the south-west of Western Australia.

[2][3] Brachyloma delbi was first formally described in 2005 by Raymond Cranfield in the journal Nuytsia from specimens collected near Kulin in 1995.

[2][4] The specific epithet (delbi) is a Noongar word meaning "leaf", referring to the characteristic leaves of this species.

[2] This species of shrub grows in open woodland and is only known from the type location in the Mallee bioregion of south-western Western Australia.

[3] Brachyloma delbi is listed as "Threatened" by the Western Australian Government Department of Biodiversity, Conservation and Attractions,[3] meaning that it is in danger of extinction.