Kujuku-shima Islands (Kujuku-shima) is a group of islands ranging in the west coast of Kitamatsuura Peninsula, Nagasaki Prefecture, Japan.
The islands belong to the city of Sasebo, and the city of Hirado. The two biggest islands, Kuro-shima and Taka-shima, are easily accessible by ferry from the harbour of Ainoura in the north of Sasebo three times a day.
The total number of the islands is now formally considered to be 208. The whole area is designated part of Saikai National Park.