Spanish–Portuguese War

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


 * 1383–85 Crisis, when Castile intervened unsuccessfully in a Portuguese civil war
 * War of the Castilian Succession (1475–79), when Portugal intervened in a Castilian civil war, which ended with a Portugueses naval victory and a Castilian land victory
 * 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 full 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