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).

2013 • TV

2005 • TV

2014 • TV

2007 • TV

2025 • Movie

2025 • Movie
as Fr. Jud Duplenticy
as Dusty
as Paul Sheringham
as Ballroom Palace Guard
as Patrick Zweig
as David
as Peter (segment "The Colour Of His Hair")
as Mr. Elton
as Antony Penrose
as James Blaine "JB" Mooney
as Donald
as Jake
as Arthur
as Conor Healy
as Johnny Saxby
as Donaghy
as Max
as Jamie
as Jack
Executive Producer
Executive Producer
Executive Producer
as James
3 episodes
as Piotr
1 episodes
as Self - Guest
1 episodes
as Self
1 episodes
as Self - Host
1 episodes
as Prince Charles
14 episodes
as Self - Nominee
1 episodes
as Leo Beresford
1 episodes
as Romeo
1 episodes
as Self
2 episodes
as Charlie Stephenson
1 episodes
as P.C. Bobby Grace
8 episodes
as Lawrence Durrell
26 episodes
as Marius
3 episodes
as Self - Guest
1 episodes
as James
1 episodes