Ambatomivary is a town and commune in Madagascar. It belongs to the district of Betroka, which is a part of Anosy Region. The population of the commune was estimated to be approximately 10,000 in 2001 commune census.

Only primary schooling is available. The majority 54% of the population of the commune are farmers, while an additional 44% receives their livelihood from raising livestock. The most important crop is rice, while other important products are peanuts, maize and cassava. Services provide employment for 1% of the population. Additionally fishing employs 1% of the population.

23°50′S 45°34′E / 23.833°S 45.567°E / -23.833; 45.567