Sezin Akbaşoğulları (born 22 April 1981) is a Turkish actress. She gained her first acting experience by joining her high school theatre team and was cast in the play Yine Başladılar Şarkılarına. She later graduated from Bilkent University with a degree in theatre studies. Her breakthrough came with her role in the 2005 series Beyaz Gelincik as Ceren Aslanbaş. She had leading role in medical series Sen de Gitme. She earned critical acclaim with her performance in the movie Kavşak, for she was awarded as the Best Actress together with Nergis Öztürk at the 17th International Adana Film Festival in 2010. With Erdal Beşikçioğlu, she played in the film Fakat Müzeyyen Bu Derin Bir Tutku, based on a novel, and in the hit crime series Behzat Ç.
