- Gender: Female
- Birthday: 1955-06-27 ( 67 years old )
- Place of Birth: Gennevilliers, Hauts-de-Seine, France
- Also Known As: Isabelle Yasmine Adjani / 이자벨 아자니 / 伊莎贝尔·阿佳妮
Isabelle Yasmine Adjani (born 27 June 1955) is a French film actress and singer. Adjani has appeared in 30 films since 1970. She holds the record for most César Award for Best Actress with five, for Possession (1981), One Deadly Summer (1983), Camille Claudel (1988), Queen Margot (1994) and Skirt Day (2009). She was also given a double Cannes Film Festival Best Actress Award in 1981. She also received two Academy Award nominations for Best Actress. She performs in French, English, and German.