Spanish–Portuguese War

Spanish–Portuguese Wars may refer to one of the following conflicts between Portugal and Spain (or between Portugal and Castile before 1492):


 * Portuguese-Castillian War (1250-1253), when Castile attempted to conquer the Algarve
 * Fernandine Wars (1369–70, 1372–73, 1381–82), when Portugal attempted to claim the Castilian throne
 * 1383–1385 Portuguese interregnum, when Castile attempted to claim the Portuguese throne
 * War of the Castilian Succession (1475–79), when Portugal intervened unsuccessfully in a Castilian civil war
 * War of the Portuguese Succession (1580–83), when Portugal passed under the rule of the Spanish Monarchy
 * Portuguese Restoration War (1640–68), when Portugal regained its sovereignty
 * War of the Spanish Succession (1701–13)
 * Spanish–Portuguese War (1735–37), fought over the Banda Oriental (Uruguay)
 * Spanish–Portuguese War (1762–63), known as the Fantastic War
 * Spanish–Portuguese War (1776–77), fought over the border between Spanish and Portuguese South America
 * War of the Oranges in 1801, when Spain and France defeated Portugal in the Iberian Peninsula, while Portugal defeated Spain in South America
 * Invasion of Portugal (1807), a French invasion initially supported by Spain
 * Liberal Wars
 * Patuleia
 * Spanish Civil War, when Portugal supported the "nationalist" or francoist coalition against the Second Spanish Republic.