Sambu (Indonesian: Pulau Sambu; Chinese: 桑布岛) is a minor island in Riau Islands Province of Indonesia. It is located on the north-western side of Batam island.^[1]

1°9′35.56″N 103°53′59.29″E / 1.1598778°N 103.8998028°E / 1.1598778; 103.8998028