Arvier
| Arvier | |
|---|---|
| Comune di Arvier Commune d'Arvier | |
| Location of Arvier | |
| Coordinates: 45°42′11″N 7°10′0″E / 45.70306°N 7.16667°E | |
| Country | Italy | 
| Region | Aosta Valley | 
| Province | none | 
| Frazioni | Baise-Pierre, Chamençon, Chamin, Chez les Fournier, Chez les Garin, Chez les Moget, Chez les Roset, Grand Haury, La Crête, La Ravoire, Léverogne, Mécosse, Petit Haury, Planaval, Rochefort, Verney | 
| Area | |
|  • Total | 33 km2 (13 sq mi) | 
| Elevation | 776 m (2,546 ft) | 
| Population  (31 December 2022) | |
|  • Total | 822 | 
| • Density | 25/km2 (65/sq mi) | 
| Demonym | Arvelains | 
| Time zone | UTC+1 (CET) | 
| • Summer (DST) | UTC+2 (CEST) | 
| Postal code | 11011 | 
| Dialing code | 0165 | 
| Patron saint | Saint Sulpice | 
| Saint day | 17 January | 
| Website | Official website | 
Arvier ⓘ (Valdôtain: Arvì or Arvë; Arpitan: Arviér); is a town and comune in the Aosta Valley region of northwestern Italy.