Timothée Hal Chalamet (born December 27, 1995) is an American actor. He began his acting career in short films, before appearing in the television drama series Homeland in 2012. Two years later, he made his feature film debut in the drama Men, Women & Children and subsequently appeared in Christopher Nolan's science-fiction film Interstellar.
In 2017, Chalamet gained wider recognition for his portrayal of Elio Perlman in Luca Guadagnino's romantic drama Call Me by Your Name, after which he appeared in the coming-of-age films Hot Summer Nights and Lady Bird as well as the western film Hostiles. His performance in Call Me by Your Name earned him an Academy Award nomination for Best Actor, making him the third-youngest nominee in the category. He then portrayed a drug-addicted teenager in the drama Beautiful Boy (2018), for which he was nominated for the BAFTA Award for Best Actor in a Supporting Role. In 2019, Chalamet starred as King Henry V and a lovestruck teenager in the period dramas The King and Little Women, respectively.
On stage, Chalamet has starred in John Patrick Shanley's autobiographical play Prodigal Son in 2016, for which he was nominated for a Drama League Award and won a Lucille Lortel Award.
He is also known as Timothee Chalamet, Timothee Hal Chalamet and Timothée Hal Chalamet.