Aoûta  (Arpitan)
Comune
Città di Aosta Ville d'Aoste
Flag Coat of arms
Country	Italy
Region	Aosta Valley
Frazioni	Arpuilles, Beauregard, Bibian, Bioulaz, Borgnalle, Brenloz, Busséyaz, Cache, La Combe, Les Capucins, Chabloz, Champailler, Collignon, Cossan, Cotreau, Duvet, Entrebin, Excenex, Les Fourches, Laravoire, Montfleury, Movisod, Pallin, Papet, Pléod, Porossan, La Riondaz, La Rochère, Roppoz, Saraillon, Saumont, Seyssinod, Signayes, Talapé, Tsanté, Tzambarlet, Vignole
Government
• Mayor	Fulvio Centoz ([[List of political parties in Italy|PD]])
Area
• Total	21.37 km2 (8.25 sq mi)
Elevation	583 m (1,913 ft)
Population  (30 November 2013)
• Total	34,800
• Density	1,628.5/km2 (4,218/sq mi)
Time zone	UTC+1 (CET)
• Summer (DST)	UTC+2 (CEST)
Postal code	11100
Patron saint	St. Gratus
Saint day	September 7
Website	Official website

Arch of Augustus

Porta Prætoria: The Praetorian Gate, the eastern entrance to the Roman city

Aosta (Italian: Aosta, French: Aoste) is a city in northern Italy. It is the capital city of the Valle d'Aosta (French: Vallée d'Aoste) region. It is roughly in the middle of the region, along the Dora Baltea (French: Doire baltée), the main river that flows in the valley. It is at 583 m above sea level. Around the city there are many mountains (the Alps).