Film Rachanun Mahawan is a Thai actress under GMMTV. In 2022, she graduated with a bachelor's degree from the School of Architecture and Design at the King Mongkut's University of Technology Thonburi.

Film started in the entertainment industry in 2019 when she became one of the two winners of the Clean & Clear's and GMMTV's star search competition "Go On Girl & Guy Star Search 2019". She made her acting debut in 2019 with a guest role in the series "Dark Blue Kiss".