Antenina (also Sahavalanina-Antenina) is a town and commune (Malagasy: kaominina) in Madagascar.

It belongs to the district of Soanierana Ivongo, which is a part of Analanjirofo Region.

The majority 97% of the population of the commune are farmers.

Services provide employment for 3% of the population.

This Analanjirofo location article is a stub.