Wule Island is one of the islands in the Rossel Islands, of the Louisiade Archipelago, which itself is part of the Milne Bay Province of Papua New Guinea. It is located westward of the main island.
In 2014, the population was 100, spread across 2 villages. The main village is Wule, on the east coast.
The indigenous people speak the Yélî Dnye language, a language isolate.