Huacullani (from Aymara Waqullani) is one of seven districts of the Chucuito Province in the Puno Region in southern Peru.
One of the highest elevations of the district is Wila Purakani at approximately . Other mountains are listed below:
The people in the district are mainly indigenous citizens of Aymara descent. Aymara is the language which the majority of the population (92.62%) learnt to speak in childhood, 6.60% of the residents started speaking using the Spanish language (2007 Peru Census).