Salmenkallio (Finnish), Sundberg (Swedish) is a subdistrict of Helsinki, Finland.

Salmenkallio
Sundberg
Salmenkallio is located in Helsinki
Salmenkallio
Salmenkallio
Position of Salmenkallio within Helsinki
Coordinates: 60°14′18″N 25°10′09″E / 60.2384°N 25.1693°E / 60.2384; 25.1693
Country Finland
RegionUusimaa
Sub-regionGreater Helsinki
MunicipalityHelsinki
DistrictÖstersundom
Population
40
Subdivision number56
Neighbouring subdivisionsVuosaari, Mellunmäki, Östersundom, Talosaari, Vantaa