Andalamasina Vineta is a town and commune (Malagasy: kaominina) in Madagascar. It belongs to the district of Sakaraha, which is a part of Atsimo-Andrefana Region. The population of the commune was estimated to be approximately 4,000 in 2001 commune census.

Only primary schooling is available. The majority 60% of the population of the commune are farmers, while an additional 20% receives their livelihood from raising livestock. The most important crop is cotton, while other important products are maize and cassava. Industry and services provide employment for 5% and 10% of the population, respectively. Additionally fishing employs 5% of the population.

23°1′S 44°16′E / 23.017°S 44.267°E / -23.017; 44.267