Vardim Island (Bulgarian: остров Вардим, ostrov Vardim) is the third largest Bulgarian Danubian island (after Belene Island and Kozloduy Island). Located east of the town of Svishtov, opposite the village of Vardim (in Svishtov municipality, Veliko Tarnovo Province) and part of the Belene Danubian Archipelago, it is a protected wetland and bird nesting area of national importance. Vardim Rocks at Hell Gates in Livingston Island, South Shetland Islands in Antarctica are named after Vardim Island and the adjacent settlement of Vardim.