Sorsa's fourth cabinet was the 63rd government of Finland, which existed for 1 456 days, from 6 May 1983 to 30 April 1987.

[1] The government’s Prime Minister was Kalevi Sorsa.

It was a majority government based on the ”red-soil government” model (Finnish: punamultahallitus), as it was a coalition formed by the Social Democrats, the Centre Party, the Swedish People’s Party, and the Rural Party.