Antanimenabaka is a town and commune (Malagasy: kaominina) in Madagascar. It belongs to the district of Andilamena, which is a part of Alaotra-Mangoro Region. The population of the commune was estimated to be approximately 15,000 in 2001 commune census.

Primary and junior level secondary education are available in town. The majority 75% of the population of the commune are farmers, while an additional 20% receives their livelihood from raising livestock. The most important crop is rice, while other important products are peanuts, beans, maize and cassava. Services provide employment for 5% of the population.

• Route nationale 32

16°56′S 48°29′E / 16.933°S 48.483°E / -16.933; 48.483