Stego Island (Bulgarian: остров Стего, romanized: ostrov Stego, IPA: [ˈɔstrof ˈstɛgo]) is the mostly ice-covered island 2.07 km long in southwest–northeast direction and 820 m wide in the Dannebrog Islands group of Wilhelm Archipelago in the Antarctic Peninsula region.

[1] The feature is so named because of its shape supposedly resembling a stegosaur, and in association with other descriptive names of islands in the area.

[1] Stego Island is located at 65°04′21″S 64°07′57″W / 65.07250°S 64.13250°W / -65.07250; -64.13250, which is 52 m northwest of Elisabethinsel, 293 m southeast of Tsankov Island, 240 m southwest of Spatnik Island and 3.01 km west of the west extremity of Booth Island.

This article includes information from the Antarctic Place-names Commission of Bulgaria which is used with permission.

This Wilhelm Archipelago location article is a stub.