Saalah Yusuf Sutan Mangkuto

S.Y. Sutan Mangkuto
Regent of Lima Puluh Kota
In office
1949–1949
Preceded byArisun Sutan Alamsyah
Succeeded bySultani Sutan Malako
Regent of Solok
In office
23 January 1946  3 March 1947
Preceded bySutan Diatas Dt. Bagindo Rajo
Succeeded byDarwis Taram
Personal details
Born1901
Pitalah, Batipuh, Tanah Datar, West Sumatra
DiedFebruary 1974 (aged 72-73)
Jakarta, Indonesia
Political partyMasyumi

Saalah Yusuf Sutan Mangkuto, often written as S.Y. Sutan Mangkuto (1901– February 1974), was an organizer and activist of Muhammadiyah. He was the founder of the Muhammadiyah branch in Padang Panjang in 1926 and once served as the Chairman of the Muhammadiyah Leadership in Central Sumatra from 1949 to 1956.

Born in Pitalah in 1901, Saalah joined Muhammadiyah from a young age. Before joining the Muhammadiyah movement, he worked as a lawyer and political advisor. After independence, he became active in politics. He was a leader of the 3 March affair in 1947 and was elected as a member of the House of Representatives in the 1955 general election. However, his role faded from public view after he supported the Revolutionary Government of the Republic of Indonesia (PRRI) in 1958.