Jürgen Holdorf (born 1956) is a German actor who provides voices for the German narration of Thomas & Friends.
He is well known for doing theatre work in Germany, but also for his audiobook and radio drama voiceover, such as "The Three Investigators", David Servan Schreiber's "The New Medicine of Emotions", Guido Knopp's "Secrets of World War II", "The Black Sun", "Rassiter in Drizzt", "Punktown", Martina André's "The Knights Templar Saga", Malte Herwig's "The Flakhelfer", and "Hellboy". He is also known for voicing Mordin Solus from the "Mass Effect" series, Bobby Baccalieri from "The Sopranos", Sheldon Fallbrook from "Batman: The Animated Series", Hulk from "The Avengers: Earth's Mightiest Heroes", Nick Valentine from "Fallout 4", and Jiraiya from the "Naruto" series.
- Gordon (only in the audio books)
- 'Arry (fifteenth series onwards)
- Diesel 10 (Day of the Diesels onwards)
- Sir Topham Hatt (Singing voice; Big World! Big Adventures!)
- Where in the World is Thomas? (performed)