Ruotsinpyhtää

Ruotsinpyhtää (Strömfors in Swedish) is a municipality of Finland.

It is located in the province of Southern Finland and is part of the Eastern Uusimaa region. The municipality has a population of 2,925 (2003) and covers an area of 292.96 km² of which 31.11 km² is water. The population density is 11.2 inhabitants per km².

The municipality is bilingual, with majority being Finnish and minority Swedish speakers.