Puelche people

Puelches
Gününa künä
Flag of the Puelche people
Regions with significant populations
Argentina (Patagonia, Cuyo, and Pampas)
Languages
Historically: Puelche
Currently: Spanish · Mapuche
Related ethnic groups
Tehuelche · Selkʼnam · Teushen · Pehuenche

The Gününa küna (Guennakin), or sometimes Puelche (Mapudungun: pwelche, "people of the east") were Indigenous peoples living east of the Andes Mountains in Chile and Southwest Argentina.

They were annihilated by plagues and epidemics in the late 18th century, with survivors merging into other groups such as the Mapuche, Het, and Tehuelche.