Anosiarivo Anosiarivo I
Country	Madagascar
Region	Atsinanana
District	Marolambo District
Area [1]
• Total	140 km2 (50 sq mi)
Population  (2019)census
• Total	8,101
Time zone	UTC3 ( EAT)
Postal code	513

Anosiarivo is a rural municipality located in the Atsinanana region of eastern Madagascar. It belongs to the Marolambo District.

The commune is situated in a remote area of Madagascar. It is still covered at 44% with native forests. ^[2]

6 fokontany (villages) belong to the municipality: Anosiarivo I, Ambalapaiso, Ambalasavoka, Beanana, Befotaka and Maintimbato. 44% of the municipality is covered with forests.