Dobu Island

Dobu is a small island in the D' Entrecasteaux Islands off Papua New Guinea. It is located south of the island Fergusson and north of the island of Normanby. The island is part of the volcanic field Dawson Strait Group. It consists of several coalesced volcanoes.

The island is uninhabited, but its name to the Dobu Rural LLG (Local Level Government) area in the district of Milne Bay Province Esa'Ala. The Dobu Rural LLG includes the northwestern part of Normanby and the eastern part of Fergusson.