Élisabeth de Gramont

Élisabeth de Gramont
Duchess of Clermont-Tonnerre
Photograph of Elisabeth de Gramont by Nadar
BornAntonia Corisande Élisabeth de Gramont
23 April 1875
Nancy, French Third Republic
Died6 December 1954
Paris, France
BuriedAncy-le-Franc
Noble familyde Gramont
Spouse(s)
Philibert, Duke of Clermont-Tonnerre
(m. 1896; div. 1920)
IssueBéatrix de Clermont Tonnerre
Diane de Clermont Tonnerre
FatherAgénor de Gramont, 11th Duke of Gramont
MotherPrincesse Isabelle de Beauvau-Craon
OccupationAuthor

Antoinette Corisande Élisabeth, Duchess of Clermont-Tonnerre (née de Gramont; 23 April 1875 6 December 1954) was a French writer of the early 20th century, best known for her long-term lesbian relationship with Natalie Clifford Barney, an American writer. Élisabeth de Gramont had grown up among the highest aristocracy; when she was a child, according to Janet Flanner, "peasants on her farm... begged her not to clean her shoes before entering their houses". She looked back on this lost world of wealth and privilege with little regret, and became known as the "red duchess" for her support of socialism and feminism.

She was a close friend, and sometimes critic of writer Marcel Proust, whom she first met in 1903.