Jonah Hauer-King è nato il 30 maggio 1995. Luogo di nascita: Inghilterra, Regno Unito. È conosciuto come attore. È celebre per aver partecipato a La sirenetta (2023), Piccole donne (2017) e Rich Flu.
His maternal grandparents were Polish Jewish immigrants, who settled in Toronto, Ontario, Canada, later moving to Walnut Creek, California, U.S., where his mother was raised. Jonah was raised in the Jewish faith and has played several Jewish characters, such as in The Song of Names: La Musica Della Memoria (2019) and The Tattooist of Auschwitz (2024).