Ambarimaninga is a town and commune (Malagasy: kaominina) in Madagascar.

It belongs to the district of Mitsinjo, which is a part of Boeny Region.

The majority (90%) of the population of the commune are farmers, while an additional 8% receive their livelihood from raising livestock.

The most important crops are rice and raffia palm, while other important agricultural products are sugarcane and cassava.

Services provide employment for 2% of the population.