The Saint Lazaria Wilderness (formerly the Saint Lazaria National Wildlife Refuge) or St. Lazaria Island is a nesting bird colony located twenty miles (32 km) west of Sitka, Alaska and is a part of the Gulf of Alaska unit of the Alaska Maritime National Wildlife Refuge. It is located in Sitka Sound, just south of Kruzof Island, and within the limits of the City and Borough of Sitka, Alaska.