Mahendra Siregar

Mahendra Siregar
Chief of Financial Services Authority
In office
20 July 2022 – 30 January 2026
PresidentJoko Widodo
Preceded byWimboh Santoso
Succeeded byTBD
Indonesian Ambassador to the United States
In office
8 April 2019 – 25 October 2019
PresidentJoko Widodo
Preceded byBudi Bowoleksono
Succeeded byMuhammad Lutfi
Deputy Foreign Minister of Indonesia
In office
25 October 2019 – 19 July 2022
PresidentJoko Widodo
Preceded byAbdurrahman M. Fachir
Personal details
Born (1962-10-17) 17 October 1962
SpouseIta Siregar
Alma mater
OccupationDiplomat and economist
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Mahendra Siregar (born 17 October 1962 in Jakarta) is an Indonesian politician and diplomat who most recently served as the chief of the Financial Services Authority (OJK) of Indonesia. Previously, he was appointed as Ambassador to the US by President Joko Widodo in 2018, serving from April to October 2019. He was then appointed as the deputy minister of foreign affairs on 25 October 2019, supporting Indonesian foreign minister Retno Marsudi in the second Jokowi cabinet. Mahendra is a respected economist in Indonesia who has held various senior positions within the Indonesian bureaucracy.

Mahendra resigned from his post at the Financial Services Authority on 30 January 2026 following significant concerns raised by MSCI regarding unclear share ownership and potential coordinated trading activity on the Indonesia Stock Exchange.