Jeanne Agnès Berthelot de Pléneuf, marquise de Prie, was a French noblewoman who for a brief period exercised extraordinary control of the French court during the reign of King Louis XV.
- Occupation
- salonnière
- Position held
- Dame du Palais
- Citizenship
- France
- Born
- August 1698
- Died
- October 7, 1727
