Socialist Labour Party

Socialist Labor Party or Socialist Labour Party may refer to:


 * German Socialist Labour Party of Poland
 * German Socialist Labour Party in Poland – Left
 * Gibraltar Socialist Labour Party
 * Independent Socialist Labour Party, Poland
 * Industrial Socialist Labor Party, Australia
 * Luxembourg Socialist Workers' Party
 * Revolutionary Socialist Labor Party, United States
 * Socialist Labor Party of America
 * Socialist Labor Party (Australia)
 * Socialist Labour Party (Canada)
 * Socialist Labour Party (Egypt)
 * Socialist Labour Party (Ireland)
 * Socialist Labour Party (UK)
 * Socialist Labour Party (UK, 1903)
 * Socialist Labour Party of Croatia
 * Socialist Labour Party of Greece
 * Socialist Labour Party of Yugoslavia (Communists)