Western thornbill

{{Short description|Species of bird}}

{{Speciesbox

| name = Western thornbill

| image = The birds of Australia (16804538629) (Acanthiza inornata crop).jpg

| image_caption =

| status = LC

| status_system = IUCN3.1

| status_ref = {{cite iucn |author=BirdLife International |date=2016 |title=Acanthiza inornata |volume=2016 |page=e.T22704641A93978572 |doi=10.2305/IUCN.UK.2016-3.RLTS.T22704641A93978572.en |access-date=12 November 2021}}

| genus = Acanthiza

| species = inornata

| authority = Gould, 1841

| synonyms =

}}

The western thornbill (Acanthiza inornata) is a species of bird in the family Acanthizidae.

It is endemic to southwestern Australia.

Its natural habitat is Mediterranean-type shrubby vegetation.