Teucrium pilbaranum is a species of flowering plant in the family Lamiaceae, and is endemic to the Pilbara region of Western Australia.

Teucrium pilbaranum is an upright subshrub that typically grows to a height of up to 20 cm (7.9 in), with branches that are square in cross-section and sparsely hairy.

[2][3] Teucrium pilbaranum was first formally described in 1999 by Barry Conn in the journal Telopea from specimens collected by Andrew Mitchell near Mulga Downs homestead in 1995.

[2] This germander grows in the floodplain of the Fortescue River in the Pilbara biogeographic region of Western Australia.

[2][3] Teucrium pilbaranum is listed as "Priority Two" by the Western Australian Government Department of Parks and Wildlife[3] meaning that it is poorly known and from only one or a few locations.