Cansu Dicle Tosun (born 26 January 1988) is a German-born Turkish actress.

Tosun was born in 1988 in Germany. Her parents are from Kayseri. Her father is a post office manager in Nuremberg and her mother works in a store. She has a twin brother named Fırat.^[1] She studied ballet at the German Opera for 13 years and worked as a professional photo model. She graduated from Commerce School at the same time in Germany.^[2]

In Turkey, she started her career by working for TRT 1. She rose to prominence by playing the character of Neriman in the adaptation of Muazzez Tahsin Berkand's 1964 novel Küçük Hanımefendi between 2011 and 2012. In 2012, she was cast in Kanal D's series Kayıp Şehir as Zehra alongside Gökçe Bahadır, Taner Ölmez, İlker Kaleli. In 2013, she portrayed the character of Ayşen in an adaptation of Refik Halit Karay's 1954 novel Bugünün Saraylısı.^[3]

She then appeared in a supporting role in Star TV's series Göç Zamanı. She continued her career in television by playing roles in the series Familya, Bir Deli Sevda and historical series Mehmetçik Kut'ül Amare.^[4]