Shohreh Aghdashloo (Persian: شهره آغداشلو‎, pronounced [ʃohˈɾe ɒɢdɒʃˈluː]; born May 11, 1952) is an Iranian-American actress. Following numerous starring roles on the stage, her first major film role was in The Report (Gozāresh) (1977) directed by Abbas Kiarostami, which won the Critics Award at the Moscow Film Festival. Her next film was Shatranje Bad (Chess of the Wind), directed by Mohammad Reza Aslani, which screened at several film festivals. Both films were banned in her home country; but, in 1978, Aghdashloo won acclaim for her performance in Sooteh Delan (Broken-Hearted), directed by Ali Hatami, which established her as one of Iran's leading actresses.

After establishing a theatre and film career in Iran, Aghdashloo moved to England during the Iranian Revolution in 1979, subsequently becoming a U.S. citizen. After several years playing small roles in television and film, her performance in House of Sand and Fog (2003) brought her several film critics' awards and a nomination for an Academy Award for Best Supporting Actress. She has continued to play supporting and character roles in film and television, including a starring role as Chrisjen Avasarala on the Syfy original series The Expanse (2015–present), and won the Primetime Emmy Award for Outstanding Supporting Actress in a Limited Series or Movie for her work in the HBO original miniseries House of Saddam (2008). In 2013, she released her autobiography, titled The Alley of Love and Yellow Jasmines. Aghdashloo is known for having a gravelly voice, which leads to her being typecast.