Johan Widerberg (born 1974) is a Swedish actor.
Johan Widerberg was born in Stockholm, the son of Swedish director Bo Widerberg.
He is known for having starred in All Thing Fair, directed by his father.
He was cast as a part in Ocean's Twelve which the director Steven Soderbergh, in the final script, had to cut out. Eventually, Johan turned out as an extra in the film.