Alistair So is a Hong Kong-born, English actor normally based in London. He trained at the Guildford School of Acting where he received the McGrath Scholarship and then graduated with First-Class Honours in Musical Theatre in 2017.
Recently, Alistair So has finished touring the United Kingdom and Ireland with the National Theatre's 2024–2025 production of War Horse, where he played Veterinary Officer Martin.
In London's West End, he has appeared in productions such as Matilda at the Cambridge Theatre, Bonnie & Clyde at the Arts Theatre, The Phantom of the Opera at His Majesty's Theatre, and The King and I at the London Palladium, where he also featured in the show's recording. He also played the role of Luke in Anything Goes at the Barbican Theatre, a production that was also filmed. Other credits include Amour at Charing Cross Theatre, Nice Work If You Can Get It at Upstairs at the Gatehouse, and the UK and Ireland tour of Miss Saigon.
In the concert genre, Alistair has performed in Rodgers & Hammerstein’s Cinderella with the London Musical Theatre Orchestra at Cadogan Hall, Magic of the Movies at the Electric Theatre, and participated in The Olivier Awards 40th Anniversary Concert at the Royal Festival Hall.