Seyyed Shahabedin Hosseini Tonekaboni (born February 3, 1974) is a actor, producer and director. He is known for his collaborations with Iranian Academy Award-winning director Asghar Farhadi in About Elly (2009), A Separation (2011), and The Salesman (2016). His accolades include a Cannes Film Festival Award for Best Actor, a Silver Bear for Best Actor and a Crystal Simorgh for Best Actor.