Stéphane Ronchewski is a French actor and writer born on November 21, 1968. Specializing in dubbing in particular, he is known for having lent his voice to the character of Michael Richard Kyle (Damon Wayans) in the series My Wife and Kids as well as to the Joker (Heath Ledger) in the film The Dark Knight and certain Batman video games. He is the regular French voice of David Tennant, as well as one of the voices of Adrien Brody.

In 1997, he began doing dubbing and was immediately won over by the hushed atmosphere of the studios. Today, he lends his voice to American, English, German and Italian actors, and also regularly takes part in the creation of cartoon characters. Documentary and novel narration, voice-over, advertising and video games are the basis of his work.