Harry Richardson

Harry Richardson (born 3 March 1993) is an Australian actor. He has starred in the television series Doctor Thorne, Poldark (2017–2019), The Gilded Age (since 2022) and Not Suitable for Work (since 2026).

Early life and education Richardson was born in Sydney, Australia, before moving to London at the age of two. At the age of 12, he went back to Australia for high school at Sydney Grammar School, where he discovered his love for acting, and returned to the U.K. when he was 18. He did a short course at the Royal Academy of Dramatic Art in London before enrolling at the Western Australian Academy of Performing Arts in Perth in 2012.

Career Richardson's first film was Looking for Grace in which he starred as Jamie. He auditioned for the role of Frank Gresham in the television series Doctor Thorne when visiting family in London and attended "an audition in the morning before [his] flight back to Australia". He appeared in the 2017 film Dunkirk "for a second", but described the experience as a "teaser to a dream that I want to actualize". In 2019, he starred in the political drama series Total Control as Senator Irving's Adviser Jonathan Cosgrove. He has played Larry Russell in HBO's The Gilded Age since 2022. He has also appeared in Not Suitable for Work on Hulu in 2026.

Filmography Film

Television

Theatre

Radio

Awards and nominations Year Association Category Work Result 2023 Screen Actors Guild Awards Outstanding Performance by an Ensemble in a Drama Series The Gilded Age