Aquitanian could refer to:
*
Aquitanian (stage), a geological age, the first stage of the Miocene Epoch
*
Aquitanian language
The Aquitanian language was the language of the ancient Aquitani, spoken on both sides of the western Pyrenees in ancient Aquitaine (approximately between the Pyrenees and the Garonne, in the region later known as Gascony) and in the areas south ...
, an ancient language spoken in the region later known as Gascony
*
Aquitani
The Aquitani were a tribe that lived in the region between the Pyrenees, the Atlantic ocean, and the Garonne, in present-day southwestern France in the 1st century BCE. The Romans dubbed this region ''Gallia Aquitania''. Classical authors such a ...
(or Aquitanians), were a people living in what is now
Nouvelle-Aquitaine and southwestern Midi-Pyrenees, France
* Anything originating from
Aquitaine, a region of France
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Language and nationality disambiguation pages