The Iris Clert Gallery (Galerie Iris Clert in French) was a single-room art gallery named after its Greek owner and curator, Iris Clert. It was located on 3 rue des Beaux-Arts in Paris, France. It was open from 1955 to 1976 and during that time housed artworks from many successful and influential artists of the time, including Yves Klein, Jean Tinguely, Arman, Takis and René Laubies.
Iris Clert (Greek: Ίρις Αθανασιάδη; Iris Athanasiadi; 1917 – 1986) was a Greek-born art gallery owner and curator. She owned the Iris Clert Gallery in Paris from 1955 to 1971. During its tenure, her gallery became an avant-garde hotspot in the international art scene, particularly to Yves Klein, Jean Tinguely and Arman.
Originally of Greek nationality, Clert moved to Paris in the 1930s. She became active in the French Resistance during the Second World War.