Raffey Camomile Cassidy (born November 12, 2001) is a British actress. She first appeared as a child actress in the television movie Spanish Flu: The Forgotten Fallen (2009), adding her first brief film role in Dark Shadows (2012), her first main cast television role in 32 Brinkburn Street (2011), and main cast film role in Tomorrowland (2015). She followed this with a dual role in director Brady Corbet's Vox Lux (2018) and her first top billing in The Other Lamb (2019). She had a supporting role in the 2024 drama film The Brutalist, also directed by Corbet—which won the prestigious Silver Lion at the 81st Venice International Film Festival.