Ambatoabo is a town and commune in Madagascar. It belongs to the district of Taolanaro, which is a part of Anosy Region. The population of the commune was estimated to be approximately 8,000 in 2001 commune census.

Only primary schooling is available. The majority 90% of the population of the commune are farmers, while an additional 7% receives their livelihood from raising livestock. The most important crop is rice, while other important products are beans, maize and cassava. Services provide employment for 3% of the population.

24°51′S 46°41′E / 24.850°S 46.683°E / -24.850; 46.683