Söderort (literally "the southern place", sometimes translated to South Stockholm) is the southern suburban part of the , Sweden. It is also part of the city of . It constitutes the southern suburban area within Stockholm's municipal borders.
Söderort is located in the northern part of the Södertörn peninsula/island, and is the southern suburban part of the , Sweden. It is also part of the city of . The boroughs part of Söderort are: Enskede-Årsta-Vantör, Farsta, Hägersten-Liljeholmen, Skärholmen, Skarpnäck and Älvsjö.
The main part of Söderort was annexed by the City of Stockholm in 1913.
Before 2007, it was organized into eight stadsdelsnämndsområden: Enskede-Årsta, Farsta, Hägersten, Liljeholmen, Skarpnäck, Skärholmen, Vantör and Älvsjö.
Since 2007, Söderort is organized into six stadsdelnämndsområden (sometimes translated to ): Enskede-Årsta-Vantör, Farsta, Hägersten-Liljeholmen, Skarpnäck, Skärholmen, and Älvsjö.