Vestby
| Vestby Municipality Vestby kommune | |
|---|---|
|  | |
| Akershus within Norway | |
| Vestby within Akershus | |
| Coordinates: 59°34′30″N 10°43′55″E / 59.57500°N 10.73194°E | |
| Country | Norway | 
| County | Akershus | 
| District | Follo | 
| Administrative centre | Vestby | 
| Government | |
| • Mayor (2015) | Tom Anders Ludvigsen (Ap) | 
| Area | |
|  • Total | 134 km2 (52 sq mi) | 
| • Land | 134 km2 (52 sq mi) | 
| • Rank | #367 in Norway | 
| Population  (2006) | |
|  • Total | 13,159 | 
| • Rank | #84 in Norway | 
| • Density | 96/km2 (250/sq mi) | 
| • Change (10 years) | +13.9% | 
| Demonym | Vestbysokning | 
| Official language | |
| • Norwegian form | Bokmål | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| ISO 3166 code | NO-3216 | 
| Website | Official website | 
Vestby is a municipality in Akershus county, Norway. It is part of the Follo traditional region. The administrative centre of the municipality is the village of Vestby.