José Luis Bustamante y Rivero (15 January 1894 – 11 January 1989) was a Peruvian lawyer, writer, politician, and diplomat who served as President of Peru from 1945 until his overthrow in 1948. He also served as the president of the International Court of Justice from 1967 to 1970.

Early years

José Bustamante was born in Arequipa. His parents were Manuel Bustamante y Barreda, a lawyer and district attorney in Arequipa, and Victoria de Rivero y Romero. José married María Jesús Rivera in 1923. He received his early education in Arequipa at Colegio San José and obtained his law degree from the Universidad Nacional San Agustín de Arequipa in his native city and his Ph.D. from the Universidad Nacional San Antonio Abad in Cusco. After a distinguished career as a professor and legal scholar, Bustamante became interested in politics.

Coup against Leguía

Bustamante reached political maturity as the author of the manifesto which launched the 1930 coup that ousted President Augusto B. Leguía. He soon earned the trust of Leguía's successor, Luis Miguel Sánchez Cerro, and began his new career in 1934 by serving as a diplomat, representing Peru as Peruvian Minister to Bolivia (1934–1938, 1942–1945) and Uruguay (1939–1942).

He ran for president in 1945 as a candidate for the Frente Democrático Nacional, a moderate, left-of-center party that aligned itself with Víctor Raúl Haya de la Torre's APRA and the Peruvian Communist Party. Opposing him was the Legión Patriótica Independiente candidate, Gen. Eloy G. Ureta. Bustamante comfortably won the election, the cleanest Peru had held in decades.

As president, Bustamante hoped to create a more democratic government by limiting the power of the military and the oligarchy. Conflict soon arose, however, between the president and Haya de la Torre. Without the support of the APRA party Bustamante found his presidency severely limited.

The murder of the ultraconservative editor , a prominent member of the Peruvian elite (and bitter editorial enemy of the APRA Party), sparked a political crisis that was blamed immediately on the APRA's influence on the Government. President Bustamante y Rivero was forced to name a military cabinet to tide over the crisis.

In October 1948, rebel sailors and officers seized five warships, locked up or shot their commanders, sent landing parties ashore under cover of a ragged bombardment. Shore-based sailors took over the Naval Academy, the Naval Armory, and the Real Felipe Fortress. After troops loyal to the government crushed the revolt, President Bustamante suspended all civil rights.

The insurrection, he declared, had been the work of the APRA Party. Under the President's orders, government troops occupied the APRA headquarters, seized the plant of its newspaper, La Tribuna, and arrested several prominent Apristas. But for the military cabinet, those moves were not enough. Postwar economic problems and strife caused by strong labor unions led to a military coup on October 29, 1948, which led General Manuel A. Odría to become the new president. Bustamante went into exile on the same day and was taken to Argentina.