Salla Qullu (Aymara salla steep ridge or boulders, qullu mountain, Hispanicized spelling Salla Kkollu, Salla Khollu) is a mountain in the Cordillera Occidental in the Andes of Bolivia. It is situated in the Oruro Department, Sajama Province, Turco Municipality, Chachacomani Canton, south-east of the mountain Capurata and the Acotango volcano and south of the Bolivian Route 4 that leads to Tambo Quemado on the border with Chile.