Tanambao Tsirandrana is a town and commune in Madagascar. It belongs to the district of Bekily, which is a part of Androy Region. The population of the commune was estimated to be approximately 2,000 in 2001 commune census. Only primary schooling is available. The majority 80% of the population of the commune are farmers, while an additional 20% receives their livelihood from raising livestock. The most important crops are rice and peanuts; also cassava is an important agricultural product.