Acrantophis madagascariensis is a species of boid snake in the subfamily Sanziniinae that is endemic to the island of Madagascar.

The sides are patterned with a series of black ovoid markings with reddish blotches, often bordered or centered with white.

[8] Current threats include deforestation, human population growth, agricultural and industrial development, and collection for the illegal pet trade.

[9] The species shelters in mammal burrows, fallen trees, debris piles and similar sites that offer some protection.

[7] The diet consists of small mammals and birds, including rodents, bats, tenrecs, lemurs, and ducks.