Sugarloaf Island may refer to:
*
Sugarloaf Island (Alaska), one of the
Barren Islands
The Barren Islands (Sugpiaq: ''Usu'unaat'') are an archipelago in Alaska in the United States. They are the northernmost islands of the Kodiak Archipelago. The largest island of the group is Ushagat Island. The islands have a combined land area ...
*
Sugar Loaf Island (California)
*
Sugarloaf Island (South Shetland Islands)
Sugarloaf Island is a conspicuous small island which lies close to the east side of Clarence Island, midway between Cape Lloyd and Cape Bowles, in the South Shetland Islands, Antarctica. It lies 3.2 km north of Lebed Point, on the northe ...
*
Mota Island, northern Vanuatu
* one of the
Farallon Islands
The Farallon Islands, or Farallones (from the Spanish ''farallón'' meaning "pillar" or "sea cliff"), are a group of islands and sea stacks in the Gulf of the Farallones, off the coast of San Francisco, California, United States. The island ...
{{disambiguation, geo