| Official Name: | Slagsta |
| Settlement Type: | Residential district |
| Pushpin Map: | Sweden Stockholm |
| Pushpin Label Position: | bottom |
| Pushpin Map Caption: | Location in Stockholm County |
| Subdivision Type: | Country |
| Subdivision Name: |  Sweden |
| Subdivision Type1: | County |
| Subdivision Name1: | Stockholm County |
| Subdivision Type2: | Municipality |
| Subdivision Name2: | Botkyrka Municipality |
| Unit Pref: | Imperial |
| Population As Of: | 2005 |
| Timezone: | CET |
| Utc Offset: | +1 |
| Timezone Dst: | CEST |
| Utc Offset Dst: | +2 |
| Coordinates: | 59.2539°N 17.8453°W |
Slagsta is a municipal district and a residential area of Botkyrka Municipality, Stockholm County, southeastern Sweden. It is located between the E4 south and part of Lake Mälaren in the north. The area is named after Slagsta farm.