Mona Fastvold

Mona Fastvold (born 7 March 1981) is a Norwegian filmmaker and actress. She is best known for directing the drama films The Sleepwalker (2014), The World to Come (2020) and The Testament of Ann Lee (2025). As a screenwriter, she is known for co-writing The Brutalist (2024) but has also co-written other notable screenplays.