Partofshikof Island is an island in the Alexander Archipelago

Alexander Archipelago

The Alexander Archipelago is a long archipelago, or group of islands, of North America off the southeastern coast of Alaska. It contains about 1,100 islands, which are the tops of the submerged coastal mountains that rise steeply from the Pacific Ocean. Deep channels and fjords separate the...

 of southeastern Alaska

Alaska

Alaska is the largest state in the United States by area. It is situated in the northwest extremity of the North American continent, with Canada to the east, the Arctic Ocean to the north, and the Pacific Ocean to the west and south, with Russia further west across the Bering Strait...

, USA. It is part of the City and Borough of Sitka, and lies between the northern part of Kruzof Island

Kruzof Island

Kruzof Island is an island in the Alexander Archipelago in southeastern Alaska at . It is about west of Sitka, and is part of the City and Borough of Sitka. It was named in 1805 by Captain U.T. Lisianski as Crooze Island, after a Russian Admiral...

 and the northwestern part of Baranof Island

Baranof Island

Baranof Island, also sometimes called Baranov Island, Shee or Sitka Island, is an island in the northern Alexander Archipelago in the Alaska Panhandle, in Alaska. The name Baranof was given in 1805 by Imperial Russian Navy captain U. F. Lisianski to honor Alexander Andreyevich Baranov...

. It is separated from Kruzof Island by Sukoi Inlet, and separated from Baranof Island by Neva Strait. Partofshikof Island has a land area of 34.177 km² (13.195 sq mi) and no resident population.