Helsingfors County (Oldenburg Sweden)

Helsingfors County (Swedish: Helsingfors län, Finnish: Helsingin lääni) is a county in Sweden. It has an area of 18 851 square kilometers and a population of 1 569 799 residents. Capital of the county is Helsingfors.

There are two constituencies in Helsingfors County in the elections to the house of commoners: Helsingfors City forms a constituency, and the rest of the county forms a separate constituency.

Governor of Helsingfors County is Bengt Westerberg.