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Dyaul Island (also Djaul) is an island in 
Islands of Papua New Guinea New Ireland Province {{PapuaNewGuinea-island-stub
New Ireland Province
New Ireland Province, formerly New Mecklenburg (german: Neu-Mecklenburg), and Nova Hibernia, is the northeasternmost province of Papua New Guinea.
Physical geography
The largest island of the province is New Ireland.
Also part of the province a ...
, Papua New Guinea. Its area is 100 km2. The inhabitants live mainly in seven villages, and frequently visit Kavieng, the capital of the province, for supplies or to sell produce and fish. There are two languages, not counting Tok Pisin, spoken on Dyaul; Tigak and Tiang language, Tiang. Tigak is widely spoken on the western end of the island in two villages. Tiang is spoken across the remainder of the island.
References
Islands of Papua New Guinea New Ireland Province {{PapuaNewGuinea-island-stub