Band-tailed sierra finch

{{Short description|Species of bird}}

{{Speciesbox

| image = Band-tailed Sierra Finch (Phrygilus alaudinus), Cachi to Salta, Argentina (8077571683).jpg

| status = LC

| status_system = IUCN3.1

| status_ref = {{cite iucn|author=BirdLife International |author-link=BirdLife International |year= 2018 |title= Corydospiza alaudina |page= e.T22723110A132021685 |doi=10.2305/IUCN.UK.2018-2.RLTS.T22723110A132021685.en |access-date=2 December 2023}}

| genus = Rhopospina

| species = alaudina

| authority = (Kittlitz, 1833)

| synonyms = {{species list

|Fringilla alaudina |von Kittlitz, 1833

|Corydospiza alaudina |

|Phrygilus alaudinus |

|Porphyrospiza alaudina }}

| range_map = Corydospiza alaudina map.svg

| range_map_caption = Range map of Band-tailed Sierra-finch

}}

The band-tailed sierra finch (Rhopospina alaudina) is a species of bird in the family Thraupidae and is found in Argentina, Bolivia, Chile, Ecuador, and Peru. Its natural habitats are subtropical or tropical dry shrubland and subtropical or tropical high-altitude shrubland.