Sambava District is a district in northern Madagascar. It is a part of Sava Region and borders the districts of Antalaha to the south, Andapa to the south-west, Ambilobe to the north-west and Iharana to the north. The area is 4,681.76 km2 (1,808 sq mi) and the population was estimated to be 429,947 in 2020.[1]