Frantz Omar Fanon (/ˈfænən/, US: /fæˈnɒ̃/; French: [fʁɑ̃ts fanɔ̃]; 20 July 1925 – 6 December 1961) was a French West Indian psychiatrist, and political philosopher, from the French colony of Martinique (today a French department). His works have become influential in the fields of post-colonial studies, and critical theory. As well as being an intellectual, Fanon was a political radical, and Pan-Africanist, concerned with the psychopathology of colonization and the human, social, and cultural consequences of decolonization.
In the course of his work as a physician and psychiatrist, Fanon supported the Algerian War of independence from France and was a member of the Algerian National Liberation Front. Fanon has been described as "the most influential anticolonial thinker of his time". For more than five decades, the life and works of Fanon have inspired national liberation movements and other freedom and political movements in Palestine, Sri Lanka, South Africa, and the United States.