Gülçin Ergül (born 30 October 1985) is a Turkish singer, songwriter, composer, dancer, choreographer, actress and yin yoga teacher.

Ergül started her music career by studying piano at Pera Fine Arts Academy.

She completed her high school education at Mimar Sinan Fine Arts University State Conservatory Ballet Department.

She graduated with an undergraduate degree from Mimar Sinan Fine Arts University State Conservatory Modern Dance Education.

In 2005, she established a girl-band named Hepsi with Cemre Kemer, Yasemin Yürük, Eren Bakıcı, and Gülçin Ergül was the lead vocalist.

[7] In the same year Ergül also covered in a duet called "Ağlat Beni" with the Turkish singer Harun Kolçak.

Gülçin released her fourth studio album, Davet, on her birthday on 30 October 2020, from Arpej Production.

[8] In the album, which Emre Bayar was the music director, many different styles such as pop, trap, disco, R&B, and soul were combined.

The first music video for the album, "Beni Bu Rüyadan Uyandırma", was completed in 15 hours and was directed by Murat Joker.

By the end of 2020, which was heavily affected by the COVID-19 epidemic, Ergül released a single titled "Yeni Yılın Kutlu Olsun" (Happy New Year), whose lyrics and music belong to her and Ezgi Ayçe.

The first music video for the album, "Don't Wake Me Up", the English version of "Beni Bu Rüyadan Uyandırma", was directed by Murat Joker.

[10] Throughout her music career, she has worked with Turkish musicians such as Sezen Aksu, Yıldız Tilbe, Mete Özgencil, Harun Kolçak, Ozan Doğulu, Kenan Doğulu, İskender Paydaş, Bülent Aris, Süleyman Yüksel, as well as RedOne, Marek Pompetzki, Toni Cottura, Michel Zitron.