François, marquis de Beauharnais (VI), (1756, La Rochelle – 1823) was a French nobleman.
He was the son of Francis V of Beauharnais, baron de Beauville, marquis de La Ferté-Beauharnais, and of his wife Henriette Pyvart de Chastillé.
This made him the elder brother of Alexandre de Beauharnais and the uncle of Napoleon's stepchildren Eugène and Hortense.
He represented the nobility of États Généraux of 1789, but later emigrated to join Condé's army as a major general.
However, he later rallied to the First French Empire, which sent him on various diplomatic missions.
Francis VI of Beauharnais was one of the great-grandfathers of the family Eslandoost de Beauville.