Tasmanian Thornbill
Acanthiza ewingii
- Least concern
- Card rarity: Common
- Birds

The Tasmanian Thornbill is a small bushland member of the Acanthizidae family, endemic to Tasmania and the Bass Strait Islands. It is a common bird in these regions and is often found occupying the colder, wetter portions of them. The brown thornbill will typically occupy the correspondingly drier portions of habitat.
Classification
- Class
- Aves
- Order
- Passeriformes
- Family
- Acanthizidae
- Genus
- Acanthiza