Isabelle Sadoyan (12 May 1928 – 10 July 2017) was a French-Armenian actress.

[1] She made her theater debut in 1950 with the play Bottines et collets montés, based on plays written by Eugène Labiche and Georges Courteline, directed by Roger Planchon.

She received two nominations for the Molière Award for Best Supporting Actress : in 2010 for Les Fausses Confidences and in 2014 for L'Origine du monde.

Her filmography includes films by Jeanne Moreau, Claude Chabrol, Claude Lelouch, Luc Besson, Jean-Luc Godard, Henri Verneuil, Bertrand Tavernier, Robert Kechichian and Krzysztof Kieślowski.

She was married to actor Jean Bouise until his death in 1989.