Biography
Sophie Mas is a French film producer. She founded the production company Mas Films in 2008 and later worked with RT Features in São Paulo from 2012 to 2019. She co-founded the company MountainA with Natalie Portman.
Mas has served as executive producer or producer on films including Call Me by Your Name (2017), The Witch (2016), Ad Astra (2019), The Lighthouse (2019), May December (2023) and Arco (2025), on which she is also credited as the voice of La mère d'Arco. She studied at Sciences Po and HEC Paris. She co-wrote the 2014 book How to Be Parisian Wherever You Are.
