Anglo-Spanish War
- 1383–1385 Portuguese interregnum
- American Revolutionary War
- Anglo-Spanish War (1585–1604)
- Anglo-Spanish War (1625–1630)
- Anglo-Spanish War (1654–1660)
- Anglo-Spanish War (1654–1660)
- Anglo-Spanish War (1727–1729)
- Anglo-Spanish War (1762–1763)
- Anglo-Spanish War (1779–1783)
- Anglo-Spanish War (1796–1808)
- Battle of San Juan de Ulúa (1568)
- Carlism
- Castilian Civil War
- Charles VI, Holy Roman Emperor
- Desmond rebellions
- Dutch–Portuguese War
- Eighty Years' War
- Eighty Years' War, 1621–1648
- English Armada
- Falklands Crisis of 1770
- First Carlist War
- Francis Drake's circumnavigation
- Francis Drake's expedition of 1572–1573
- Franco-Spanish War (1635–1659)
- French Revolutionary Wars
- French Wars of Religion
- Hundred Years' War
- Isabella II
- John of Gaunt's claims to the Castilian throne
- Napoleonic Wars
- Nine Years' War (Ireland)
- Nootka Crisis
- Palatinate campaign
- Portuguese Restoration War
- Second Desmond Rebellion
- Seven Years' War
- Spanish American wars of independence
- Spanish Armada
- Third Fernandine War
- Thirty Years' War
- Turbot War
- Uskok War
- War of Jenkins' Ear
- War of the Austrian Succession
- War of the Breton Succession
- War of the Quadruple Alliance
- War of the Spanish Succession
- War of the Two Peters