San Antonio de Putina is a province of the Puno Region in Peru.
The province measures and is divided into five districts:
The Apolobamba mountain range traverses the province. Wisk'achani (Chawpi Urqu), the highest mountain of the range, lies on the border with Bolivia. Other peaks of the province are listed below:
The people in the province are mainly indigenous citizens of Quechua descent. Quechua is the language which the majority of the population (60.23%) learnt to speak in childhood, 30.24% of the residents started speaking using the Spanish language and 9.37% using Aymara (2007 Peru Census).