Q'asiri (Aymara for bawler,[3] Hispanicized spellings Casiri, Kasiri) is a mountain in the Cordillera Real in the Andes of Bolivia, about 5,828 m (19,121 ft) high.

It is located in the La Paz Department, Larecaja Province, Sorata Municipality.

It is situated south-east of the mountain Janq'u Uma, north-west of the mountains Qalsata and Ch'iyar Juqhu and north-east of San Francisco Lake.

They flow to San Francisco Lake.

This La Paz Department geography article is a stub.