Winslow Marine Railway and Shipbuilding Company

Winslow Marine Railway and Shipbuilding Company was a shipyard in Puget Sound that operated from 1903 until 1959 on Bainbridge Island, Washington, United States.

The shipyard was built as an expansion of Hall Bros. Marine Railway & Shipbuilding Company of Port Blakely, Washington, on 77 acres (310,000 m2) near the village of Madrone, later renamed Winslow after the dead brother of shipyard owner Henry Hall.

After World War I, Griffiths retook control of the yard, using it to do repair work for Puget Sound's ferry operators.

Griffiths sold the yard in 1948, and its new owners renamed it Commercial Ship Repair of Winslow.

The property was divided into a marina, an apartment complex and a Washington State Ferries maintenance facility.