Sud Carangas is a province in the central parts of the Bolivian department of Oruro.
The province borders Poopó Lake in the East.
The main language of the province is Aymara, spoken by 96.5%, while 78.1% of the population speak Spanish and 46.0% Quechua (1992).
77.9% of the population are employed in agriculture, 4.1% in industry, 18.0% in general services (2001).
The province comprises two municipalities which are further subdivided into cantons.