Lockheed Shipbuilding and Construction Company (a.k.a. Lockheed Shipbuilding), was a
shipyard
A shipyard, also called a dockyard or boatyard, is a place where ships are shipbuilding, built and repaired. These can be yachts, military vessels, cruise liners or other cargo or passenger ships. Compared to shipyards, which are sometimes m ...
in
Seattle, Washington
Seattle ( ) is the List of municipalities in Washington, most populous city in the U.S. state of Washington (state), Washington and in the Pacific Northwest region of North America. With a population of 780,995 in 2024, it is the List of Unit ...
with Yard 1 on
Harbor Island
Harbor Island is an artificial island in the mouth of the Duwamish River in Seattle, Washington, United States, where it empties into Elliott Bay. Built by the Puget Sound Bridge and Dredging Company, it was completed in 1909 and was then th ...
and Yard 2 at what is now
Jack Block Park
Jack Block Park is a park in the West Seattle neighborhood of Seattle, Washington (state), Washington, USA. Situated on the northwest corner of the Port of Seattle's Terminal 5, the park offers public beach access, a children's play area, and a ...
at Seattle Terminal 5, both at the mouth of the West Waterway of