SS Chester A. Congdon (originally named Salt Lake City) was a steel-hulled American lake freighter in service between 1907 and 1918. She was built in 1907 by the Chicago Shipbuilding Company of South Chicago, Illinois, for the Holmes Steamship Company, and was intended to be used in the grain trade on the Great Lakes. She entered service on September 19, 1907, when she made her maiden voyage. In 1911, Salt Lake City was sold to the Acme Transit Company. A year later, she was transferred to the Continental Steamship Company, and was renamed Chester A. Congdon, after lawyer and entrepreneur Chester Adgate Congdon. She was involved in several accidents throughout her career.