
Joshua Mathias O'Connor (born May 20, 1990) is a British actor. After training at the Bristol Old Vic Theatre School, he had supporting roles in television series such as Doctor Who in 2013 and Peaky Blinders in 2014. He had his breakthrough playing the lead role of a sheep farmer in Francis Lee's romantic drama God's Own Country (2017), for which he won a British Independent Film Award. For portraying a young Charles III in the Netflix drama series The Crown (2019–2020), O'Connor won a Primetime Emmy Award and a Golden Globe Award. He has since starred in the period dramas Emma (2020) and La Chimera (2023) as well as Luca Guadagnino's Challengers (2024) and Rian Johnson's Wake Up Dead Man (2025).

Peaky Blinders
TV • 2013

Late Night with Seth Meyers
TV • 2014

Doctor Who
TV • 2005

Saturday Night Live
TV • 1975

The Graham Norton Show
TV • 2007

Golden Globe Awards
TV • 1944

Great Performances
TV • 1971

The Crown
TV • 2016

Father Brown
TV • 2013

Variety Studio: Actors on Actors
TV • 2014

Lewis
TV • 2007

Ripper Street
TV • 2012

Law & Order: UK
TV • 2009

The Durrells
TV • 2016

Wake Up Dead Man: A Knives Out Mystery
MOVIE • 2025

Disclosure Day
MOVIE • 2026

Cinderella
MOVIE • 2015

Faut Voir - L'hebdo cinéma
TV • 2023