Deniz Cengiz (born August 4, 1989 in Istanbul) is a Turkish actress. She graduated from Istanbul Kültür University Acting Department. She attracted the attention of Gülse Birsel with the comedic sketches she shared on YouTube and Instagram and became known with the Jet Sosyete series. She worked as a humor writer on the Beyaz Show in 2017-2018.[4] In 2024, she wrote and directed her first short film, Kaçanlar.