Lale Mansur's life journey began at the Istanbul State Opera and Ballet, where she held the position of principal ballerina for many years. Her acting career started in 1992 with the BBC Television production "Childhood," directed by James Runcie and focusing on the life of Yaşar Kemal. At that time, she was also training in acting at the Eric Morris Actors Workshop in Los Angeles and receiving diction lessons in Istanbul.
In 1992, she appeared in her first feature film, "Düş Gezginleri," directed by Atıf Yılmaz, and won the "Best Actress" award at the Antalya Film Festival. In 1993, she starred in Ersin Pertan's "Tersine Dünya" and Şerif Gören's "Amerikalı," followed by roles in Ömer Kavur's "Buluşma" and "Cemile" in 1995, and Atıf Yılmaz's "Nihavend Mucize" in 1997.
Currently, she plays the role of Nezahat, the mother of Yasemin, in the TV series "Hatırla Sevgili."