USS Delaware was a steamer acquired by the Union Navy for use during the American Civil War. She had a very active naval career as a gunboat for over three years, and after the war served as a revenue cutter for over 37 years. The steamer was sold to the private sector in 1903, and disappeared from shipping registers in 1919.

William Edward Reynolds served as the fifth Commandant of the United States Coast Guard, from 1919 to 1924.