Vitória do Jari (Portuguese pronunciation: [viˈtɔɾi.ɐ du ʒaˈɾi]), (Jari's Victory) is a municipality located in the southernmost tip of the state of Amapá in Brazil. Its population is 16,254 and its area is 2,509 km2 (969 sq mi). Vitória do Jari has a population density of 5.9 inhabitants per square kilometer. The town is located on the Jari River on the other side of Munguba, and was originally called Beiradinho.