Benjamin de Rothschild (born 30 July 1963) is a French banker and businessman, the chairman of the Edmond de Rothschild Group, a private Swiss bank established by his father and owned by the family.
He was born in Neuilly-sur-Seine in France, the only child of the Baron Edmond Adolphe de Rothschild, a banker, and Nadine Lhopitalier (1932–), an actress.
He married Ariane de Rothschild (née Langner) on 23 January 1999 and they have four children.
He is a descendant of the French branch of the Rothschild family.