WAlmirante Oquendo, was an Infanta Maria Teresa-class armored cruiser of the Spanish Navy that fought at the Battle of Santiago de Cuba during the Spanish–American War.
WCastilla was an Aragon-class unprotected cruiser of the Spanish Navy that fought in the Battle of Manila Bay during the Spanish–American War. She was built at Cadiz, Spain. Her construction as an armored corvette with a central battery ironclad design began in 1869. In 1870, her design was changed to that of an unprotected cruiser or wooden corvette, and, after political events delayed her construction. During the first two years of the Philippine Revolution in 1896–1897, Castilla patrolled to intercept contraband destined for the Philippine insurgents and supported Spanish Army forces fighting ashore in Cavite Province on Luzon. When the Spanish–American War broke out in April 1898, Castilla was part of the squadron of Rear Admiral Patricio Montojo y Pasarón in Manila Bay and was subsequently engaged and sunk in the Battle of Manila Bay.
WCristóbal Colón was a Giuseppe Garibaldi-class armored cruiser of the Spanish Navy that fought at the Battle of Santiago de Cuba during the Spanish–American War.
WDon Antonio de Ulloa was a Velasco-class unprotected cruiser of the Spanish Navy that fought in the Battle of Manila Bay during the Spanish–American War. She was built at La Carraca shipyard, Cadiz, Spain. Her keel was laid in 1883 and the vessel was launched on 23 January 1887. Don Antonio de Ulloa took an active part in Spanish military action against Philippine insurgents during the "Tagalog Revolt" (1896–1897), the Spanish name for the first two years of the Philippine Revolution. During her overhaul in Manila bay whilst part of the squadron of Rear Admiral Patricio Montojo y Pasarón, the Battle of Manila Bay occurred. With her reduced complement, armament, and inability to maneuver she was sunk with little resistance.
WDon Juan de Austria was a Velasco-class unprotected cruiser of the Spanish Navy that fought in the Battle of Manila Bay during the Spanish–American War.
WFuror was a Furor-class destroyer of the Spanish Navy that fought at the Battle of Santiago de Cuba during the Spanish–American War.
WInfanta María Teresa was the lead ship of her class of armoured cruiser constructed for the Spanish Navy. The ship fought at the Battle of Santiago de Cuba during the Spanish–American War.
WUSS Isla de Cuba was a former Spanish Navy second-class protected cruiser of the same name, captured by and commissioned into the United States Navy as a gunboat.
WUSS Isla de Cuba was a former Spanish Navy second-class protected cruiser of the same name, captured by and commissioned into the United States Navy as a gunboat.
WIsla de Luzón was an Isla de Luzón-class protected cruiser of the Spanish Navy which fought in the Battle of Manila Bay.
WJorge Juan was a Jorge Juan-class sloop of the Spanish Navy which was sunk off Cuba during the Spanish–American War.
WMarques del Duero was a Fernando el Catolico-class gunboat of the Spanish Navy which fought in the Battle of Manila Bay during the Spanish–American War.
WUSS Merrimac was a United States Navy collier during the Spanish–American War. It was the only American vessel sunk by the Spanish navy in that conflict.
WReina Cristina was an Alfonso XII-class unprotected cruiser of the Spanish Navy built at the naval shipyard at Ferrol and launched 2 May 1887. Reina Cristina spent her early years in Spanish waters. In 1894 she was transferred to the Spanish Navy's Asiatic Squadron to deter any aggressive moves the German Empire might take against the Spanish-owned Caroline Islands in the Pacific. When Spain faced the "Tagalog Revolt" (1896–1897) – the Spanish name for the first two years of the Philippine Revolution – in the Philippine Islands, Reina Cristina was actively involved in the Spanish campaign to put down the revolt. In addition to patrolling Philippine waters to prevent the smuggling of contraband to the insurgents, she also supported Spanish Army actions against them at Cavite, Novaleta, and Binacayan, including the provision of naval gunfire support to Spanish troops ashore.
WReina Mercedes, was an Alfonso XII-class cruiser of the Spanish Navy.
WVelasco was a Velasco-class unprotected cruiser of the Spanish Navy which fought in the Battle of Manila Bay during the Spanish–American War.
WVizcaya was an Infanta Maria Teresa-class armored cruiser of the Spanish Navy that fought at the Battle of Santiago de Cuba during the Spanish–American War.