The noisy scrubbird (Atrichornis clamosus) is a species of bird in the family Atrichornithidae. It is endemic to the coastal heaths of south-western Australia (east of Albany).
The noisy scrubbird features a dark brown coloured back, rust-like coloured wings and a speckled chestnut colored breast region with a grey-brown or pink bill and brown or silver legs and feet. They vary from 19–23 cm. in length and 25-58 g. The males are distinguished from the females by exhibiting a black triangle on their throat . They are closely related to the lyrebird, having only evolutionarily separated from them approximately 30-35 million years ago. They prefer feeding upon small invertebrates, such as ants and beetles, in the extremely dense understory and vegetative cover that only occurs after environmental damages.