Also known as: Hiam Soualem, Hiam Abbas, Hiyam Abbass, Iliam Abbass, 히암 압바스
Hiam Abbass (born November 30, 1960), sometimes spelled as Hiyam Abbas, is a Palestinian and French filmmaker, actress and director who gained prominence for her role as Marcia Roy in the HBO drama series Succession (2018-2023).