Didier Maffre, known professionally as Didier Sandre, is a French actor and stage director born in Paris on 17 August 1946 and appointed sociétaire of the Comédie‑Française in 2020. He made his debut in 1968 in Paul Claudel’s L’Échange and, from the 1970s onward, became a prominent figure in public theatre, collaborating with major directors such as Catherine Dasté, Bernard Sobel, Jorge Lavelli, Patrice Chéreau, Giorgio Strehler, Luc Bondy, and Antoine Vitez. Alongside this, he has appeared regularly in private‑theatre productions, including works by Claudel, Anouilh, Rampal, and Margulies. His stage career includes notable performances in Bérénice (directed by Lambert Wilson), Le Laboureur de Bohême (Christian Schiaretti), and Monsieur chasse! by Feydeau. He joined the Comédie‑Française in 2013 and became a full member in 2020.