Olivier is a given name which may refer to: People: Olivier, Baron de Brandois, French Olympic sailor Olivier, Count of Penthièvre, French noble Olivier Assayas, French film director, screenwriter and film critic Olivier Berggruen, German-American art historian Olivier Besancenot, French politician and trade unionist Olivier Blanchard, chief economist at the International Monetary Fund Olivier Brunel Wikipedia