Amoron'i Mania (Translated: Banks of the Mania) is a region in central Madagascar bordering Vakinankaratra Region in north, Atsinanana in northeast, Fitovinany in southeast, Haute Matsiatra in south, Atsimo-Andrefana in southwest and Menabe in west.
The capital of the region is Ambositra, and the population was 833,919 in 2018. The area of the region is .
Amoron'i Mania Region is divided into four districts, which are sub-divided into 53 communes.