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Black-and-white headshot of Jonah Walsh

Represented by Joanna Jones

Jonah Walsh

Jonah Walsh is a versatile actor whose work spans stage and screen. Known for his strong character work, natural presence and commitment to truthful storytelling, he has built a diverse body of work across contemporary drama, comedy, immersive theatre and audio productions.

With extensive theatre experience, Jonah has portrayed a wide range of leading and supporting roles, demonstrating both versatility and depth. His stage credits include the title roles in Nicholas Nickleby and Robin Hoddy, alongside acclaimed productions such as Pomona, Spring and Port Wine and Road. His work reflects a performer equally comfortable with classical text, contemporary writing and character-led storytelling.

Alongside his theatre career, Jonah has continued to develop his screen and voice work, appearing in BBC television productions and lending his voice to the popular Midnight Snack and Graveyard Snack productions. His ability to create distinctive, believable characters across multiple mediums highlights both his adaptability and strong understanding of narrative.

A thoughtful and collaborative performer, Jonah approaches every role with curiosity, intelligence and a genuine investment in the story being told. Whether portraying flawed heroes, complex dramatic characters or lighter comedic roles, he brings authenticity, emotional truth and a strong connection with audiences.

With experience across theatre, television, voice work and new writing, Jonah continues to establish himself as a compelling and versatile performer, capable of bringing depth, warmth and individuality to a wide variety of roles.