Quecha

Quecha may refer to two different groups of Native American peoples and languages:


 * Quechan, people who live on the Fort Yuma Indian Reservation in Arizona and California
 * Quechan language, language of the Quechan people
 * Quechua people of South America, including Peru, Ecuador, Bolivia, Chile, Colombia and Argentina
 * Quechuan languages, family of languages spoken by the Quechua peoples