Jonathan Keeble is an English actor renowned for his extensive work in voice acting, particularly in audiobook narration and video games. He trained at the Central School of Speech and Drama and has built a prolific career spanning theatre, television, and voice performance.

His theatre credits include performances at prestigious venues such as Shakespeare's Globe and the Royal Exchange Theatre, with roles in productions like "Lions and Tigers," "Anna Karenina," "To Kill A Mockingbird," and "Cyrano De Bergerac." On television, he has appeared in series including "Coronation Street," "Emmerdale," "Silent Witness," and "Doctors," as well as the feature film "Living".

Keeble is particularly celebrated for his voice work in audiobooks, having narrated over 800 titles across various genres. He is a primary narrator for the Warhammer 40,000 series and the Gotrek and Felix books for Games Workshop. His video game credits are extensive and include major titles such as "Elden Ring," "Demon's Souls," "Star Wars: The Old Republic," "Xenoblade Chronicles," the "Fable" series, and multiple entries in the "Total War: Warhammer" franchise.

In the realm of anime and animation, Keeble provided the English voice for the character Jean Descole in the 2009 animated film "Professor Layton and the Eternal Diva." This film is based on the popular Professor Layton video game series, and Keeble voiced the masked and enigmatic antagonist for the English-language version released in the UK. He also voiced the character Mr. Abercrombie in the British children's animated television series "Strange Hill High". Additional animation credits include roles in the "Shadow Skill" series.

Beyond these performances, his voice work is noted for its range, from portraying the Voice of God in the Sistine Chapel to the Angel of Death in the film "Hellboy II: The Golden Army". Keeble's career is marked by a high volume of work and a strong presence in genre fiction narration and voice acting for the gaming industry.