Antenimbe is a rural municipality in Madagascar. It belongs to the district of Arivonimamo, which is a part of Itasy Region. The population of the commune was estimated to be approximately 6,000 in 2001 commune census.

Only primary schooling is available. The majority 99% of the population of the commune are farmers, while an additional 1% receives their livelihood from raising livestock. The most important crop is rice, while other important products are beans, cassava and potatoes.

19°12′S 47°6′E / 19.200°S 47.100°E / -19.200; 47.100