Argentine president Hipólito Yrigoyen was deposed in a military coup by José Félix Uriburu.

Juan Hipólito del Sagrado Corazón de Jesús Yrigoyen was an Argentine politician of the Radical Civic Union who served as President of Argentina from 1916 to 1922 and again from 1928 until his overthrow in 1930. He was the first president elected democratically by means of the secret and mandatory male suffrage established by the Sáenz Peña Law of 1912. His activism was the prime impetus behind the passage of that law in Argentina.

The 1930 coup d'état, also known as the September Revolution by its supporters, involved the overthrow of the Argentine government of Hipólito Yrigoyen by forces loyal to General José Félix Uriburu. The coup took place on 6 September 1930 when Uriburu led a small detachment of troops into the capital, experiencing no substantial opposition and taking control of the Casa Rosada. Large crowds formed in Buenos Aires in support of the coup. Uriburu's forces took control of the capital and arrested Radical Civic Union supporters.

José Félix Benito Uriburu was an Argentine military officer and politician, he was the President of the Provisional Government of Argentina, ousting the successor to President Hipólito Yrigoyen by means of a military coup and declaring himself president. From 6 September 1930 to 20 February 1932, he controlled both the Executive and Legislative branches of government. As "President of the Provisional Government," he acted as the de facto Head of state of Argentina. His was the first of a series of successful coups d'état and unconstitutional governments that came to power in 1943, 1955, 1962, 1966, and 1976.