Adelaide Island (Russia)
|Russian: остров Аделаиды|
|Coordinates||81°37′31.70″N 61°55′46.11″E / 81.6254722°N 61.9294750°E|
|Archipelago||Franz Josef Land|
|Highest elevation||48 m (157 ft)|
Adelaide Island (Russian: остров Аделаиды) is an island located in Franz Josef Land, Russian Federation. Located on the north-east of the archipelago. The highest point of the island is 48 metres (157 ft).
Belaya Zemlya includes Adelaide Island.
Yeva-Liv Island lies 3.5 kilometres (2.2 mi) to the northeast.