Marion Séclin (born April 8, 1990, in Paris) is a French actress, screenwriter, director, and video creator. Trained at the Claude Mathieu drama school, graduating in 2011, she began her career working with online video creation collectives such as MadmoiZelle, Studio Bagel, and Golden Moustache. There, she worked as an actress, writer, and director on several short formats and series. In television and film, she has appeared in feature films such as Daddy Cool (2016) and Beau-fils à papa (2018), as well as in television series like Clem (seasons 10 and 11) and Irrésistible (2023). Alongside her artistic career, she has spoken publicly on issues related to gender-based violence and cyberbullying.