Kit Connor

Connor made his onscreen debut at the age of eight with minor appearances in Chickens on Sky One, the television film An Adventure in Space and Time, and the soap opera Casualty. In 2014, he starred as Tom Anderson in the holiday comedy Get Santa, and as a recurring character Archie Beckles in the CBBC series Rocket's Island.

Connor had a recurring role playing young Petya Rostov in the miniseries War & Peace and as Bob Sheehan in the miniseries SS-GB. He made his stage debut in Welcome Home, Captain Fox! at Donmar Warehouse. He had roles in the 2018 films The Mercy, The Guernsey Literary and Potato Peel Pie Society, Slaughterhouse Rulez, and the BBC One television film Grandpa's Great Escape. He starred as Alexander in the Old Vic Theatre production of Fanny & Alexander.

In 2019 Connor portrayed a teenaged Elton John in the musical film Rocketman, and played Joe Woodard in the drama Little Joe. In the same year, he began voicing the part of Pantalaimon in the BBC One and HBO fantasy series His Dark Materials. In April 2021, it was announced that Connor would star opposite Joe Locke in the Netflix series Heartstopper, an adaptation of the webcomic and graphic novel of the same name by Alice Oseman. He originally auditioned for the role of Charlie but ended up cast as the other lead, Nick Nelson.

In 2024 Connor was part of the voice cast of DreamWorks Animation's The Wild Robot, an adaptation of Peter Brown's novel of the same name. He made his Broadway debut playing Romeo opposite Rachel Zegler's Juliet in a musical adaptation of William Shakespeare's Romeo & Juliet directed by Sam Gold with music by Jack Antonoff.

In 2025, Connor appeared in Warfare, an A24 war film written and directed by Alex Garland and Ray Mendoza. In April 2025 it was announced that Connor will star in a Heartstopper feature-length film that will serve as the series conclusion. He will also serve as an executive producer of the film. In May 2025 it was announced that Connor will star alongside Will Poulter and Manu Rios in the medieval zombie horror film Rapture. In October 2025 it was announced that Connor will star alongside Fred Hechinger and D'Pharaoh Woon-A-Tai in Andrew Haigh's A Long Winter. Connor will also next star in an upcoming film adaptation of the novel A Cuban Girl's Guide to Tea and Tomorrow by Laura Taylor Namey. He will lead the cast of the upcoming mystery-horror film One of Us which has its world premiere at the Manchester Film Festival in March 2026.

Connor was named a 2023 Screen International Star of Tomorrow. In 2024 Connor was named to Forbes' 30 under 30 Europe list in the Entertainment category. He was also highlighted in Variety's Young Hollywood Impact Report and on The Hollywood Reporter's 2024 Next Gen Talent list.