The Indonesian island Luang (indon. Pulau Luang) is one of the Sermata Islands (South Maluku). Luang is located west of the main island Sermata. To the north lies the island Liakra, southeast Matumara. Between Sermata and Luang are the islands Kepuri, Tiara and Kalapa. They all belong to the sub-district Mdona Hiera.