Morro Castle may refer to: Fortress • Morro Castle (Havana), a fortress guarding Havana Bay, Cuba • Castillo San Felipe del Morro, a fortress in San Juan, Puerto Rico • Castillo de San Pedro de la Roca, also called "Castillo del Morro" ("Morro Castle"), a fortress guarding Santiago, Cuba Ship • SS ''Morro Castle'' (1900), passenger liner of the Ward Line • SS ''Morro Castle'' (1930), passenger liner that burnt in 1934