| Hässelby-Vällingby | |
| Settlement Type: | Borough of Stockholm |
| Pushpin Mapsize1: | 180px |
| Coordinates: | 59.3625°N 17.8722°W |
| Subdivision Type: | Country |
| Subdivision Name: | Sweden |
| Subdivision Type1: | Municipality |
| Subdivision Name1: | Stockholm Municipality |
| Subdivision Type2: | Municipality subdivision |
| Subdivision Name2: | Västerort |
| Government Type: | Municipal assembly |
| Leader Title: | Municipal commissioner |
| Leader Name: | Fredrik Bojerud (C) |
| Established Title: | Established |
| Established Date: | 1998 |
| Total Type: | |
| Area Total Km2: | 19.60 |
| Population As Of: | 2014 |
| Population Total: | 71042 |
| Population Density Km2: | auto |
| Timezone: | CET |
| Utc Offset: | +1 |
| Timezone Dst: | CEST |
| Utc Offset Dst: | +2 |
| Postal Code Type: | Postal code |
| Postal Code: | 114 --, 162 --, 163 --, 165 -- |
| Area Code Type: | Area code |
| Area Code: | 08 |
| Website: | Stockholm.se |
Hässelby-Vällingby is a borough (stadsdelsområde) in the western part of Stockholm, Sweden.It is primarily made up of Hässelby (Gård, Strand, Villastad) and Vällingby. The other districts that make up the borough are Backlura, Kälvesta, Nälsta, Råcksta and Vinsta., the population is 71,042 in an area of 19.6km2, which gives a density of 3624.59/km2.
The name is taken from Hässelby Castle (Hesselby Slott) which included large areas within the present three districts. The port of Hässelby also includes parts of Vinsta. The castle is located in the present district of Hässelby Gård but in the postcode of Vällingby.[1] [2]