| Official Name: | Ransta |
| Pushpin Map: | Sweden Västmanland#Sweden |
| Subdivision Type: | Country |
| Subdivision Name: | Sweden |
| Subdivision Type3: | Municipality |
| Subdivision Name3: | Sala Municipality |
| Subdivision Type2: | County |
| Subdivision Name2: | Västmanland County |
| Subdivision Type1: | Province |
| Subdivision Name1: | Västmanland |
| Area Footnotes: | [1] |
| Area Total Km2: | 1.07 |
| Population As Of: | 31 December 2010 |
| Population Total: | 881 |
| Population Density Km2: | 822 |
| Timezone: | CET |
| Utc Offset: | +1 |
| Timezone Dst: | CEST |
| Utc Offset Dst: | +2 |
| Coordinates: | 59.8167°N 54°W |
Ransta (in Swedish pronounced as /ˈrɑ̂ːnsta/)[2] is a locality situated in Sala Municipality, Västmanland County, Sweden with 881 inhabitants in 2010.