Quechuas (also Runakuna, Kichwas, and Ingas) is the collective term for several indigenous ethnic groups in South America who speak a Quechua language (Southern Quechua mainly), belonging to several ethnic groups in South America, especially in Peru, Ecuador, Bolivia, Chile, Colombia and Argentina. The Quechuas of Ecuador call themselves as well as their language Kichwa_Kichwas or Quichuas. In Colombia, the Kichwa-speaking group calls themselves the Ingas. Other Quechua speakers call themselves Runakuna ("People"' in Junin and parts of Ancash, Peru: Nunakuna; singular: Runa or Nuna). Some historic Quechua peoples include: The speakers of Quechua, who total some 9-14 million people in Peru, Bolivia, Ecuador, Chile, Colombia and Argentina, have so far only slightly developed a common sense of identity. The various Quechua dialects are in some cases so different that no mutual understanding is possible.
Contributions by PhJ, Uyvsdi, and Keraunos.