Ingrid Wan (née Bișu) (born September 15, 1987) is a Romanian actress, producer, and screenwriter, known for her appearance in the dramedy Toni Erdmann (2016), which was nominated for the Palme d'Or at the Cannes Film Festival and also for Best Foreign Film at the Golden Globe Awards and the Academy Awards in 2017. She is also known for co-writing the horror film Malignant (2021).