- Andosini culture (7th century - 2nd century BC)
- Roman influence (2nd century BC - 5th century AD)
- Visigothic kingdom (418 - 721 AD)
- Al-Andalus occupation (8th century AD)
- Francia (481 - 843 AD)
- Marca Hispanica established by Charlemagne (795 AD)
- Andorra gains independence (1278)
- Andorran Revolution (1933)
- France occupies Andorra (1933)
- Constitutional referendum (1993)
(This post includes any nation or civilization that occupied at least a portion of Andorra at some point. Unless specified otherwise, the dates correspond to when a nation or civilization existed, but do not necessarily correspond to occupation of Andorra.)