Academia Mayor de la Lengua Quechua

The High Academy of the Quechua Language (Spanish: Academia Mayor de la Lengua Quechua; Quechua: Qheswa Simi Hamut'ana Kuraq Suntur/Qhichwa Simi Hamut'ana Kuraq Suntur), or AMLQ, is a Peruvian organization whose purpose is stated as the teaching, promotion, and dissemination of the Quechua language.

Although the institution has subsidiary associations in different regions of Peru and in several cities around the world, it mainly operates in the department of Cuzco. Its publications and Quechua as a second language courses also specialize in the Cuzco dialect. The institution is controversial because of its particularist linguistic ideologies and its defense of a 5-vowel alphabet. There is no consensus about whether the organization is a private or a public institution.