Quechua

Quechua may refer to:
 * Quechua people, several indigenous ethnic groups in South America, especially in Peru
 * Quechuan languages, a Native South American language family spoken primarily in the Andes, derived from a common ancestral language
 * Southern Quechua, the most widely spoken Quechua language, with about 6.9 million speakers
 * North Bolivian Quechua, a dialect of Southern Quechua spoken in northern Bolivia
 * South Bolivian Quechua, a dialect of Southern Quechua spoken in Bolivia and in northern Argentina

Other uses

 * Quechua (brand), a French sporting goods brand
 * Quechua (geography), a natural region of Peru
 * Quechua (plant), a genus of plants in the family Orchidaceae
 * Quechua alphabet, orthography based on the Latin alphabet to write Quechua languages
 * Quechua Wikipedia, a language edition of Wikipedia