24 Ironclad warships of the Confederate States Navy

CSS Albemarle was a steam-powered ironclad gunboat ram of the Confederate Navy, named for an estuary in North Carolina which was named for General George Monck, the first Duke of Albemarle and one of the original Carolina Lords Proprietor.

The Arkansas-class ironclads were a class of two casemate ironclads ordered by the Confederate States Navy in 1861 to operate in the Western and Trans-Mississippi theaters of the American Civil War.

The Battle of Wassaw Sound was an American Civil War naval battle between the Confederate ram CSS Atlanta and the Passaic-class ironclad monitors USS Weehawken and USS Nahant and the gunboat USS Cimmerone, which took place on 17 June 1863 in Wassaw Sound, a bay in the present day state of Georgia. Atlanta ran aground while attempting to break the Union blockade, and after a short battle surrendered to the Union forces. Captain Rodgers became a national hero, and he was promoted to commodore and received the Thanks of Congress as a result of his decisive victory.

Atlanta was a casemate ironclad that served in the Confederate and Union Navies during the American Civil War. She was converted from a British-built blockade runner named Fingal by the Confederacy after she made one run to Savannah, Georgia. After several failed attempts to attack Union blockaders, the ship was captured by two Union monitors in 1863 when she ran aground. Atlanta was floated off, repaired, and rearmed, serving in the Union Navy for the rest of the war. She spent most of her time deployed on the James River supporting Union forces there. The ship was decommissioned in 1865 and placed in reserve. Several years after the end of the war, Atlanta was sold to Haiti, but was lost at sea in December 1869 on her delivery voyage.

CSS Baltic was an iron and cottonclad sidewheeler ship built in 1860 in Philadelphia as a river tow boat belonging to the Southern Steamship Co. She was purchased by the State of Alabama, converted to an armored ram, and turned over to the Confederate States Navy in the middle of 1862. Her first commanding officer was Lieutenant James D. Johnston.

CSS Chicora was a Confederate ironclad ram that fought in the American Civil War. It was built under contract at Charleston, South Carolina in 1862. James M. Eason built it to John L. Porter's plans, using up most of a $300,000 State appropriation for construction of marine batteries; Eason received a bonus for "skill and promptitude." Its iron shield was 4 inches (102 mm) thick, backed by 22 inches (559 mm) of oak and pine, with 2-inch (51 mm) armor at its ends. Keeled in March, it was commissioned in November, Commander John Randolph Tucker, CSN assuming command.

Danmark was an armored frigate of the Royal Danish Navy originally ordered by the Confederate States Navy.

CSS Fredericksburg was an ironclad of the Confederate States Navy during the American Civil War, built at Richmond, Virginia in 1862-1863. Fredericksburg was the second ironclad to be completed in Richmond. On November 30, 1863 she was reported completed and awaiting armament. She was taken down to Drewry's Bluff in March 1864 for fitting out and was placed under the command of Commander Thomas R. Rootes, CSN.

CSS Manassas, formerly the steam icebreaker Enoch Train, was built in 1855 by James O. Curtis as a twin-screw towboat at Medford, Massachusetts. A New Orleans commission merchant, Captain John A. Stevenson, acquired her for use as a privateer after she was captured by another privateer CSS Ivy. Her fitting out as Manassas was completed at Algiers, Louisiana; her conversion to a ram of a radically modern design made her the first ironclad ship built for the Confederacy.

CSS Mississippi was a projected ironclad warship of the Confederate States Navy, intended to be used on the Mississippi River in the vicinity of New Orleans during the American Civil War. Her design was unusual, as she was built according to house-building techniques. Whether this would have proved to be feasible cannot be known, as she was not complete when New Orleans fell to the Union Fleet under Flag Officer David G. Farragut on 25 April 1862. Rather than let her fall into enemy hands, Captain Arthur Sinclair, CSN, ordered her to be hastily launched and burned. Despite the delays in construction that left her unfinished and untried, her mere existence, together with that of CSS Louisiana, raised thwarted hopes in the defenders of New Orleans, and unfounded fears in Union circles, that affected the strategy of both sides in the campaign on the lower Mississippi. Mississippi is significant to the Civil War therefore not so much as a warship as in the way her reputation influenced events, and as an example of the difficulties the South had in the contest with the industrial North.

CSS Muscogee was an casemate ironclad built in Columbus, Georgia for the Confederate States Navy during the American Civil War. Her original paddle configuration was judged a failure when she could not be launched on the first attempt in 1864. She had to be rebuilt to use dual propeller propulsion. Later renamed CSS Jackson and armed with four 7-inch (178 mm) and two 6.4-inch (163 mm) cannons. She was captured while still fitting out and was set ablaze by Union troops in April 1865. Her wreck was salvaged in 1962–1963 and turned over to the National Civil War Naval Museum in Columbus for display. The ironclad's remains were listed on the National Register of Historic Places in 1970.

CSS Neuse was a steam-powered ironclad ram of the Confederate States Navy that served in the latter part the American Civil War and was eventually scuttled to avoid capture by rapidly advancing Union Army forces. In the early 1960s, she produced approximately 15,000 artifacts from her raised lower hull, the largest number ever found on a recovered Confederate vessel. The remains of her lower hull and a selection of her artifacts are on exhibit in Kinston, North Carolina at the CSS Neuse Interpretive Center State Historic Site, which belongs to the North Carolina Department of Natural and Cultural Resources. The ironclad is listed on the National Register of Historic Places.

CSS Palmetto State was an ironclad ram built in January 1862 by Cameron and Co., Charleston, South Carolina, under the supervision of Flag Officer D. N. Ingraham, CSN. She was readied for service in the American Civil War by September 1862 when Lieutenant Commander John Rutledge, CSN, was placed in command. Her casemate armor was 4 inches (102 mm) thick, backed by 22 inches (559 mm) of wood, while 2 inches (51 mm) of iron armor was used everywhere else. Her pilothouse was not placed forward but was positioned abaft of the smokestack.

CSS Richmond, an ironclad ram, was built for use in the American Civil War at Gosport (Norfolk) Navy Yard to the design of John L. Porter with money and scrap iron collected by the citizens of Virginia, whose imagination had been captured by the ironclad CSS Virginia. Consequently, she was sometimes referred to as Virginia II, Virginia No. 2 or Young Virginia in the South and as Merrimack No. 2, New Merrimack or Young Merrimack by Union writers, months before the actual CSS Virginia II was ever laid down.

CSS Savannah was a Richmond-class casemate ironclad in the Confederate States Navy during the American Civil War.

Kōtetsu , later renamed Azuma , was the first ironclad warship of the Imperial Japanese Navy. She was designed as an armored ram for service in shallow waters, but also carried three guns. The ship was built in Bordeaux, France, for the Confederate States Navy under the cover name Sphinx, but was sold to Denmark after sales of warships by French builders to the Confederacy was forbidden in 1863. The Danes refused to accept the ship and sold her to the Confederates which commissioned her as CSS Stonewall in 1865. The ship did not reach Confederate waters before the end of the American Civil War in April and was turned over to the United States.

CSS Tennessee was a casemate ironclad ram built for the Confederate Navy during the American Civil War. She served as the flagship of Admiral Franklin Buchanan, commander of the Mobile Squadron, after her commissioning. She was captured in 1864 by the Union Navy during the Battle of Mobile Bay and then participated in the Union's subsequent Siege of Fort Morgan. Tennessee was decommissioned after the war and sold in 1867 for scrap.

CSS Texas was the third and last Columbia-class casemate ironclad built for the Confederate Navy during the American Civil War. Not begun until 1864 and intended to become part of the James River Squadron, she saw no action before being captured by Union forces while still fitting out. CSS Texas was reputed to have been one of the very best constructed Confederate ironclads, second only to CSS Mississippi.

CSS Tuscaloosa was a screw ironclad steamer ram in the Confederate States Navy that was laid down by the Confederate Naval Works at Selma in 1862.

CSS Virginia was the first steam-powered ironclad warship built by the Confederate States Navy during the first year of the American Civil War; she was constructed as a casemate ironclad using the raised and cut down original lower hull and engines of the scuttled steam frigate USS Merrimack. Virginia was one of the participants in the Battle of Hampton Roads, opposing the Union's USS Monitor in March 1862. The battle is chiefly significant in naval history as the first battle between ironclads.

CSS Virginia II was a Confederate Navy steam-powered ironclad ram laid down in 1862 at the William Graves' shipyard in Richmond, Virginia. Acting Constructor William A. Graves, CSN, was the superintendent in charge of her construction. In order to conserve scarce iron plating, he ordered the ship's armored casemate shortened from the specifications given in John L. Porter's original building plans; in addition, the ship's iron-plating, while six inches thick on the casemate's forward face, was reduced to five inches on her port, starboard, and aft faces. Due to the shortening of her casemate, the number of her cannon were reduced to a single 11" smoothbore, a single 8" rifle, and two 6.4" rifles.