Socialist Labor Party
Socialist Labor Party is the name of the following parties:
- Socialist Workers' Party of Germany (1875) from 1875 to 1890
- Socialist Workers' Party of Germany (1931) from 1931 to 1945
- Socialist Workers' Party (Switzerland) from 1980 to 1991
- Socialist Workers' Party (Austria) from 1950 to 1956
- Socialist Workers' Party Left in Austria, from 1920 to 1921
