Naidra Ayadi is a French actress. She won the César Award for Most Promising Actress in 2012 for her role in the film Polisse.

Naidra Ayadi was born to a Tunisian family in Saint-Ouen, Seine-Saint-Denis, in the northern suburbs of Paris. She spent several years working mainly in theatre acting and television before her breakthrough film role in 2011's Polisse, directed by Maïwenn. Ayadi won the César Award for Most Promising Actress for her role in the film;[she shared the award with Clotilde Hesme, who won it for her role in Angel & Tony (2011).