Harry Potter 2025 Cast Ages. Harry potter age is between 11 and 17 years old in each movie of the series, and he ages one year in each film afterward. The hotly anticipated harry potter hbo original series has confirmed it will begin production next summer, with executive producers mark mylod and francesca gardiner.

With the harry potter films becoming available on netflix, now is a good time to take stock of the cast members and how old they are as of 2023. The series is officially looking for actors aged between 9 and 11 on april 2025 to take on the roles.