Pauline Hope Chalamet (born January 25, 1992) is an American–French actress and producer. She made her feature film debut in Judd Apatow's comedy The King of Staten Island (2020). Since 2021, she has starred in the HBO Max teen comedy series The Sex Lives of College Girls.
Chalamet is a co-founder of the production company Gummy Films, set up in 2019. Through the company, she has co-produced and starred in the dark comedy film What Doesn't Float (2023).