The César Award for Best Actress () is one of the César Awards, presented annually by the Académie des Arts et Techniques du Cinéma to recognize the outstanding performance in a leading role of an actress who has worked within the French film industry during the year preceding the ceremony. Nominees and winner are selected via a run-off voting by all the members of the Académie. History Superlatives As of 2019, 82 actresses have been nominated in the category, with a total of 34 different winners. The average age at first nomination is 36 and the average age of winners at first win is 39. With five wins (1982, 1984, 1989, 1995, 2010), Isabelle Adjani has the most Best Actress Césars. Six actresses have won two Best Actress Césars: Romy Schneider (1976, 1979), Sabine Azéma (1985, 1987), Catherine Deneuve (1981, 1993), Nathalie Baye (1983, 2006), Yolande Moreau (2005, 2009) and Isabelle Huppert (1996, 2017). Adjani also holds the records for most César Awards in an acting category and for most Césars in a single artistic category. She is followed with 4 Césars by Dominique Blanc (1 Best Actress César and 3 Best Supporting Actress Césars) and Nathalie Baye (2 Best Actress Césars and 2 Best Supporting Actress Césars). Isabelle Huppert holds the record of most nominations with 14. Including Best Supporting Actress, Huppert has been nominated a total of 16 times, which makes her the overall most-nominated female performer. Four actresses share the record of most consecutive nominations with 3: Juliette Binoche (1992, 1993, 1994), Isabelle Huppert (2001, 2002, 2003), Kristin Scott Thomas (2009, 2010, 2011) and Catherine Deneuve (2014, 2015, 2016). Cécile de France is the only actress to have been nominated for two different roles the same year, in 2007 for Avenue Montaigne and for When I Was a Singer. The Académie has since modified the nomination rules to ensure that no one could receive more than one individual nomination by category. Eight women have won both the César Award for Best Actress and the César Award for Best Supporting Actress: Nathalie Baye (Best Supporting Actress in 1981 and 1982, Best Actress in 1983 and 2006) Annie Girardot (Best Actress in 1977, Best Supporting Actress in 1996 and 2002), Dominique Blanc (Best Supporting Actress in 1991, 1993 and 1999, Best Actress in 2001), Karin Viard (Best Actress in 2000, Best Supporting Actress in 2003 and 2019), Marion Cotillard