Amir Sjarifuddin Harahap, also spelled Amir Sjarifoeddin Harahap (27 April 1907 – 19 December 1948) was a socialist politician and one of the Indonesian Republic's first leaders, becoming Prime Minister during the country's National Revolution.
Amir was a major leader of the left during the revolution.
He was killed in 1948 by Indonesian troops following his involvement in the Madiun Affair.