安卡拉特拉山是马达加斯加的火山，位于首都塔那那利佛西南约50公里，在安齐拉贝附近有温泉活动，火山爆发形成数个火山湖，最高点海拔高度2,642米。

Ankaratra is an extinct/dormant volcano range located about 50 kilometers southwest of Antananarivo, the capital city of Madagascar. It lies between the towns of Arivonimamo to the North, Ambatolampy to the East, Faratsiho to the West and Betafo to the South. Some trace of activity remains in the southernmost part of the range, creating hot springs in the area around Antsirabe.