Marie-Gabriel-Florent-Auguste de Choiseul, called Auguste de Choiseul-Gouffier, was a French diplomat and aristocrat from the Gouffier branch of the Choiseul family. A member of the Académie française, he served as French ambassador to the Ottoman Empire from 1784 until the fall of the French monarchy and a scholar of ancient Greece.
Choiseul-Gouffier at the Temple of Olympian Zeus in Athens, where members of his entourage study archeological findings on site, 1787, painted by Louis-François Cassas