Harry Gilby is a British actor born on August 21, 2001, in Nottingham, England, to Helen Gilby and Neil Gilby. He is known for The Last Kingdom (2022), Tolkien (2019), and Just Charlie (2017). He began his career in 2013 playing Nathan in the West End run of The Full Monty at the Noel Coward Theatre in London. Since then, he has appeared in Grantchester (2020) and Casualty (2019), among other film and television roles.