León María Guerrero (diplomat)

León María Guerrero III (January 24, 1915 – April 27, 1982) was a prominent Filipino diplomat, lawyer, and writer. He is considered one of the Philippines' most distinguished diplomats, having served as ambassador to several countries, including the United Kingdom, Spain, India, and Mexico. He was also a journalist and author, writing extensively on Philippine history and culture.

Guerrero was born in Ermita, Manila, to León María Guerrero II, a physician and botanist, and Aurora (née Herrera). He was educated at Ateneo de Manila University and the University of Santo Tomas, where he studied law. He was admitted to the Philippine Bar in 1940.

His diplomatic career began in the 1940s, serving in various capacities within the Department of Foreign Affairs. He played a key role in the Philippines' post-World War II recovery and its efforts to establish itself on the international stage. His ambassadorships saw him representing the Philippines during significant periods in global history.

Guerrero was also a prolific writer. His works include translations of José Rizal's novels, Noli Me Tangere (Touch Me Not) and El Filibusterismo (The Reign of Greed), considered definitive versions. He also authored The First Filipino, a biography of Rizal, and Encounter of Cultures, a collection of essays on Philippine history and society. His writings showcased his deep understanding of Philippine history, culture, and national identity.

León María Guerrero's contributions to Philippine diplomacy and literature have left a lasting legacy. He is remembered as a skilled diplomat, a gifted writer, and a passionate advocate for Philippine interests on the world stage.