The first USS Sonoma was a sidewheel gunboat that served in the United States Navy during the American Civil War. She was named for Sonoma Creek in northern California, Sonoma County, California, and the town of Sonoma, California, that in turn were named for one of the chiefs of the Chocuyen Indians of that region.
USS Hendrick Hudson was a schooner-rigged screw steamer captured by the Union Navy during the American Civil War. She was used by the Navy as a gunboat in support of the Union blockade of the ports of the Confederate States of America.
USS South Carolina was a steamer used by the Union Navy during the American Civil War.
USS Albatross was a screw steamer rigged as a three-masted schooner acquired by the Union Navy during the beginning of the American Civil War. She was outfitted as a gunboat with heavy guns and used in the Union blockade of the waterways of the Confederate States of America.
The first USS Mount Vernon was a wooden-screw steamer in the United States Navy.
USS Cambridge was a heavy steamship purchased by the Union Navy at the start of the American Civil War.
USS Potomska was a wooden screw steamer rigged as a three masted schooner purchased at New York City from H. Haldrege on 25 September 1861. She was commissioned at the New York Navy Yard on 20 December 1861.
USS Unadilla was a Unadilla-class gunboat built for service with the United States Navy during the American Civil War. She was the lead ship in her class.
USS Restless was a barque acquired by the Union Navy during the American Civil War.
The first USS Calypso was a steamer captured by the Union Navy during the American Civil War.
USS Perry was a brig commissioned by the United States Navy prior to the American Civil War. She was tasked by the Navy for various missions, including those related to diplomatic tensions with Paraguay, the Mexican–American War, the slave trade, and the American Civil War. She was probably named after Commodore Oliver Hazard Perry.
USS Fernandina was a bark purchased by the Union Navy during the American Civil War. She was used by the Union Navy as a patrol vessel, operating in Confederate waterways.
USS George Mangham was a schooner acquired by the Union Navy during the American Civil War. She was used by the Union Navy as a gunboat in support of the Union Navy blockade of Confederate waterways.
USS Wamsutta was a steamer constructed for service with the Union Navy during the American Civil War. She was used by the Union Navy as a gunboat in support of the Union Navy blockade of Confederate waterways.
The first USS Wanderer was a high-speed schooner originally built for pleasure. It was used in 1858 to illegally import slaves from Africa. It was seized for service with the United States Navy during the American Civil War. In U.S. Navy service from 1861 to 1865, and under outright U.S. Navy ownership from 1863 to 1865, she was used by the Union Navy as a gunboat, as a tender, and as a hospital ship. She was decommissioned, put into merchant use, and lost off Cuba in 1871.
USS State of Georgia was a large steamer with powerful guns acquired by the Union Navy during the American Civil War. State of Georgia, with her crew of 113 sailors and officers, was used by the Union Navy as a gunboat in support of the Union Navy blockade of Confederate waterways.
USS Wyandotte, originally USS Western Port, was a steamer acquired by the Navy as a gunboat for the Paraguay expedition in 1858. When the crisis of the American Civil War occurred, she operated in support of the Union Navy blockade of Confederate waterways.
USS G. W. Blunt was a Sandy Hook pilot boat acquired by the Union Navy during the American Civil War in 1861. See George W. Blunt (1856) for more details. She was used by the Union Navy as a gunboat as well as a dispatch boat in support of the Union Navy blockade of Confederate waterways.
The third USS Union was a heavy (1,114-ton) steamer with a powerful 12-inch rifled gun purchased by the United States Navy during the American Civil War.
USS T. A. Ward was a 284-ton schooner was purchased by the Union Navy during the Union blockade of the Confederate States of America during the American Civil War.
United States