Hayal Köseoğlu

Hayal Köseoğlu — Biography

In front of the camera since childhood, Turkish television and stage actress Hayal Köseoğlu, also credited as a singer, now plays Melis in the Show TV series Muhtemel Aşk. Audiences know her best as Açelya in Mucize Doktor and Sasha Doğan in Mahkum. She graduated from the Drama and Acting Department of the Faculty of Fine Arts at Istanbul Aydın University.

She first acted at the age of six in Ruhsar, then appeared in Mahallenin Muhtarları, Aşk-ı Memnu and Muhteşem Yüzyıl. As a young adult she carried a lead in Arkadaşlar İyidir in 2016, followed by İstanbullu Gelin and the role of Derya in Ufak Tefek Cinayetler. Her breakthrough came in 2019 with Mucize Doktor and the film 7. Koğuştaki Mucize, after which came Mahkum and the streaming series Cezailer. From 2023 she played Ahu Karataş in Altın Kafes and Damla in Hudutsuz Sevda, and she joined Bahar in its third season as Maral.

In her private life, fellow actor Nezir Çınarlı proposed on her birthday, December 20, 2025, and the couple became engaged in the summer of 2026. She is also known for speaking openly against weight and beauty pressures in the acting industry.