Jean-Barthélemy Le Couteulx, comte de Canteleu et de Fresnelles, seigneur de Yonville was a French politician and banker, notable as one of the founders of the Banque de France.
- Occupation
- politician, banker, slave trader
- Position held
- deputy to the Estates-General of 1789, Pair of France, member of the Sénat conservateur, regent of the Banque de France
- Citizenship
- France
- Born
- March 4, 1749
- Died