Isabella Fiorella Elettra Giovanna Rossellini (born June 18, 1952) is a Swedish-Italian actress, filmmaker, author, philanthropist, and model. Rossellini is noted for her 14-year tenure as a Lancôme model, and for her roles in films such as Blue Velvet and Death Becomes Her.

Isabella Rossellini holds dual United States and Italian citizenship. She has a daughter, Elettra Rossellini Wiedemann (born 1983), and an adopted son, Roberto (born 1992).