| West Sweden | |
| Native Name: | Västsverige |
| Native Name Lang: | sv |
| Type: | National area |
| Mapsize: | 240px |
| Subdivision Type: | Country |
| Subdivision Name: |  Sweden |
| Iso Code: | SE0A |
| Seat Type: | Largest city |
| Seat: | Gothenburg |
| Area Total Km2: | 29399 |
| Population Total: | 2071191 |
| Population Density Km2: | auto |
| Demographics Type2: | GDP |
| Demographics2 Footnotes: | [1] |
| Demographics2 Title1: | Total |
| Demographics2 Info1: | €101.340 billion (2021) |
West Sweden (Swedish: Västsverige or Swedish: Västra Sverige) is a national area (Swedish: riksområde) of Sweden. The national areas are a part of the NUTS statistical regions of Sweden.
It is located in the south-west of the country, centered on Västra Götaland County and the city of Gothenburg. After Stockholm it is the second most populated region. It borders with Norway and the Swedish: riksområden of North Middle Sweden, East Middle Sweden, Småland and the islands and South Sweden.
The most populous cities are Gothenburg, Borås, Halmstad, Vänersborg, Uddevalla, Trollhättan, Mölndal, Skövde, Varberg, Kungsbacka and Lidköping.
West Sweden includes 2 counties:
The Gross domestic product (GDP) of the region was 101 billion € in 2021, accounting for almost fifth of Swedish economic output.[2] GDP per capita adjusted for purchasing power was 36,000 € or 119% of the EU27 average in the same year. The GDP per employee was 109% of the EU average.[3]