- First humans (35,000 years ago)
- Cynetes culture (before 6th century BC)
- Roman invasion (218 BC)
- Roman Lusitania (27 BC - 409/410 AD)
- Kingdom of Galicia (409 - 1833 AD)
- Visigoth Kingdom (418 - 721 AD)
- Barbarian invasions (5th century AD)
- Al-Andalus occupation (711 - 868 AD)
- Asturias kingdom (718/722 - 924 AD)
- County of Portugal (868 - 1139 AD)
- Leon kingdom (910 - 1230 AD)
- Portugal kingdom (1139-1910)
- Portugese Empire (1415-1999)
- Portugal arrives in Brazil (1500)
- Iberian Union with Spain (1580-1640)
- War of Portuguese Succession (1580-1583)
- Portuguese Restoration War (1640-1668)
- War of Spanish Succession (1701-1714)
- Lisbon earthquake (1755)
- Spain invades Portugal (1762)
- France occupies Portugal (1807-1812)
- Brazil gains independence from Portugal (1822)
- First Portugese Republic (1910-1926)
- Coup d'état (1926)
- Military dictatorship (1926-1933)
- Second Portuguese Repbulic (1933-1974)
- Carnation Revolution (1974)
- Third Portuguese Republic (1974 - now)
- Processo Revolucionario Em Curso (1975)
(This post includes any nation or civilization that occupied at least a portion of Portugal at some point. Unless specified otherwise, the dates correspond to when a nation or civilization existed, but do not necessarily correspond to occupation of Portugal.)
