REINA CRISTINA - (3520 tons, six 6.2" guns , 13 secondary rapid fire guns, 5 torpedo tubes, 352 men) 

CASTILLA - (3260 tons, four 5" guns, two 4.7" guns, 14 secondary rapid fire guns, 2 torpedo tubes, 349 men) 

ISLA DE CUBA - (1045 tons, four 4.7" guns, 4 secondary rapid fire guns, 2 torpedo tubes, 156 men) 

ISLA DE LUZON - (1045 tons, four 4.7" guns, 4 secondary rapid fire guns, 2 torpedo tubes, 156 men) 

DON ANTONIO DE ULLUOA - (1160 tons, four 4.7" guns, 6 secondary rapid fire guns, 159 men, one of her guns were removed to Sangley Point) 

DON JUAN DE AUSTRIA - (1159 tons, four 4.7" guns, 8 secondary rapid fire guns, 2 torpedo tubes, 179 men) 

MARQUES DEL QUERO - (500 tons, one 6.2 inch gun, two 4.7" guns, 96 men) 

GENERAL LEZO (not engaged, 520 tons, two 4.7" guns which were apparently removed to El Fraile Island, 2 secondary rapid fire guns, 1 torpedo tube, 115 men) 

VELASCO (not engaged, 1152 tons, three 5.9" guns which were apparently removed to Caballo Island, 4 secondary rapid fire guns, 145 men)

EL CANO (not engaged, 560 tons, three 4.7" guns, three secondary rapid fire guns, 1 torpedo tube, 115 men) In fact, though the Americans reported this vessel as being

ARGOS (not engaged, 508 tons, one 3.5 " gun, 87 men) 

MANILA (transport, not engaged, 1900 tons, 2 secondary rapid fire guns, 77 men)

In addition, the Spanish had 21 small gunboats operating the Philippines, but none of them were engaged (QUIROS, VILLALOBOS, MANITENO, MARIVELES, MINDORO, PANAY,ALBAY, CALAMIANES, LEYTE, ARAYAT, BALUSAN, CALLAO, PAMPANGA, PATAGUA, SAMAR, BASCO, GARDOQUI, OTALORA, BARCELO, URDANETA, CEBU, GEN. ALAVA)