Amboropotsy is a town and commune (Malagasy: kaominina) in southwestern Madagascar. It belongs to the district of Ampanihy, which is a part of Atsimo-Andrefana Region. The population of the commune was estimated to be approximately 13,000 in 2001 commune census.

Only primary schooling is available. The majority 70% of the population of the commune are farmers, while an additional 29% receives their livelihood from raising livestock. The most important crop is peanuts, while other important products are maize and cassava. Industry and services provide both employment for 0.5% of the population.

24°40′S 44°57′E / 24.667°S 44.950°E / -24.667; 44.950