Paul Henri Benjamin Balluet d'Estournelles de Constant, Baron de Constant de Rebecque, was a French diplomat and politician, advocate of international arbitration and winner of the 1909 Nobel Peace Prize.
- Occupation
- politician, diplomat, essayist
- Position held
- Deputy of the French Third Republic, senator of the French Third Republic, Deputy of the French Third Republic, Deputy of the French Third Republic
- Citizenship
- France
- Born
- January 22, 1852, November 22, 1852, 1852