Socialist Party of Indonesia

Socialist Party of Indonesia
Partai Sosialis Indonesia
AbbreviationPSI
ChairmanSutan Sjahrir
Founded13 February 1948 (1948-02-13)
Banned17 August 1960 (1960-08-17)
Split fromSocialist Party
Headquarters6 Djalan Tjisedane, Jakarta
Youth wingGerakan Pemuda Sosialis
Women's wingGerakan Wanita Sosialis
IdeologySocialism
Democratic socialism
Liberal socialism
Social democracy
Some famous figures:
Communism (claim by some, 1948–1950s)
Political positionLeft-wing
International affiliationAsian Socialist Conference

The Socialist Party of Indonesia (Indonesian: Partai Sosialis Indonesia, PSI) was a socialist political party in Indonesia which existed from 1948 until 1960, when it was banned by President Sukarno.