Chestnut-breasted whiteface

{{Short description|Species of bird}}

{{Use dmy dates|date=February 2021}}

{{Speciesbox

| name = Chestnut-breasted whiteface

| image =Aphelocephala pectoralis -near Strzelecki Track, South Australia, Australia-8 (cropped).jpg

| image_caption = near Strzelecki Track, South Australia, Australia

| status = NT

| status_system = IUCN3.1

| status_ref = {{cite iucn |author=BirdLife International |date=2017 |title=Aphelocephala pectoralis |volume=2017 |page=e.T22704751A110987510 |doi=10.2305/IUCN.UK.2017-1.RLTS.T22704751A110987510.en |access-date=12 November 2021}}

| genus = Aphelocephala

| species = pectoralis

| authority = (Gould, 1871)

| synonyms =

}}

The chestnut-breasted whiteface (Aphelocephala pectoralis) is a species of bird in the family Acanthizidae. It is endemic to Australia. Its natural habitat is subtropical or tropical dry shrubland. It is threatened by habitat loss.