ایتوروپ

Also known as Etorofu, Iturup Island, Yeturup, Staten I., Staten Island, Yeteroo, Yeteroo Island, Yeteroo I.

Iturup (), known in Japan as , is the largest of the Kuril Islands separating the Sea of Okhotsk from the North Pacific Ocean. The town of Kurilsk, administrative center of Kurilsky District, is located roughly midway along its western shore. Iturup is the largest and northernmost of the southern Kurils, ownership of which is disputed between Russia and Japan. It is located between Kunashiri to its southwest and Urup to its northeast. The Vries Strait between Iturup and Urup forms the Miyabe Line dividing the predominant plants of the Kurils.