The County of Svartsjö, or Svartsjö län was a county in the Kingdom of Sweden from 1787 to 1809. It was separated the County of Stockholm and corresponds to the current Ekerö Municipality.[citation needed]

County of Svartsjö
Svartsjö län
County of Sweden
1787–1809
Flag of Svartsjö
Flag
History 
• Established
1787
• Disestablished
1809
Preceded by
Succeeded by
County of Stockholm
County of Stockholm

59°21′23″N 17°39′39″E / 59.35639°N 17.66083°E / 59.35639; 17.66083