Tigran Sureni Sargsyan (Armenian: Տիգրան Սուրենի Սարգսյան; born 29 January 1960) is an Armenian political figure who was Prime Minister of Armenia from 2008 to 2014. Previously he was Chairman of the Central Bank of Armenia from 1998 to 2008. After leaving office as prime minister, he served as ambassador to the United States from 2014 to 2016 and as chairman of the board of the Eurasian Economic Commission from 2016 to 2020.

Tigran Sargsyan was born on 29 January 1960 in the city of Vanadzor, Armenian SSR. He was still a child, when his family moved to Yerevan, where in 1967–1977 Sargsyan received his primary education at Yerevan Pushkin School No. 8.

Tigran Sargsyan entered Yerevan Technical College No. 14, which he finished in 1978. The same year Sargsyan entered Yerevan Institute of National Economy, Faculty of Economy and Planning. In 1980 he entered Leningrad Financial and Economic Institute after N. A. Voznesenskiy, from which he graduated in 1983.

In 1987 Tigran Sargsyan received his PhD at Leningrad Financial and Economic Institute, where he defended his thesis titled "Regional social-economic development planning on Armenia's example".

In 1994 Tigran Sargsyan studied at the Faculty of "Law-making Activity," in the International Law Institute, Washington, D.C., United States.

In 1996–1997 he studied "Effective Banking Management" at the Institute of Economic Development, World Bank, Washington, United States.

After receiving the PhD degree in economics he returned to Armenia in 1987 and became a senior researcher and head of the Group of International Economic Relations at the Research Institute of Economy and Planning of Armenia, where he worked until 1990.

From 1988 to 1993 he served as the chairman of the national council of young professionals and scientists. From 1990 to 1991 he worked as a coordinator for the regular seminars on economic reform organized for the bankers.