Coordinates: 7°20′59†³N, 134°30′35 ″E

Palau (pronounced /pəˈlaÊŠ/), officially the Republic of Palau (Palauan: Beluu er a Belau), is an island nation in the Pacific Ocean, some 500 miles (800 km) east of the Philippines and 2000 miles (3200 km) south of Tokyo. Having emerged from United Nations trusteeship (administered by the United States) in 1994, it is one of the world's youngest and smallest nations. In 1989 Palau was ranked and listed by CEDAM International as the ranking Number 1 Underwater Wonder of the World out of the seven underwater wonders. It is sometimes referred to in English under its native name Belau.

Early Palauans may have come from Australia, Polynesia and Asia. Depending on the thread of the family, Palauans may indeed represent many parts of Melanesia, Micronesia and Polynesia. However, it is traditionally considered to be Micronesian. According to geneticists, there are two distinctive strains of Melanesian bloodlines:one is associated with indigenous Australians/Papua New Guineans and the other is known to have originated in Asia. There has not been any link established between the two.