Nihat Haluk Bilginer is a Turkish actor. For his role in Şahsiyet (2018), Bilginer won the Best Actor award at the 47th International Emmy Awards. His film Kış Uykusu won the Palme d'Or at the Cannes Film Festival. In addition to his acting career in Turkey, he has also worked in the United Kingdom and remains best known for his role as Mehmet Osman in the television soap opera EastEnders during the 1980s. He has also starred in Hollywood movies as a minor actor.

Şahsiyet (transl. Persona) is a 2018 Turkish crime drama miniseries written by Hakan Günday and directed by Onur Saylak. The first season of the series premiered on 17 March 2018 and was broadcast by puhutv.