Harris Dickinson (born 24 June 1996) is an English actor. He began his acting career in British television. He had his first starring role in the drama film Beach Rats (2017), for which he was nominated for the Independent Spirit Award for Best Male Lead. He played John Paul Getty III in the FX drama series Trust (2018).

Dickinson has since starred in the films Maleficent: Mistress of Evil (2019), The King's Man (2021), Triangle of Sadness (2022), Where the Crawdads Sing (2022), The Iron Claw (2023), and Babygirl (2024), along with the miniseries A Murder at the End of the World (2023). He has received nominations for two BAFTA Awards. In 2025, Dickinson made his feature film directorial debut with Urchin, which premiered at the 2025 Cannes Film Festival and won him the FIPRESCI Prize.