Charlie Beller is the Acting Deputy Assistant Attorney General in the Antitrust Division of the U.S. Department of Justice. He is responsible for all merger matters in the Antitrust Division.

Prior to joining the Department of Justice, he represented clients in private practice at an international law firm in Washington D.C. His private practice focused on antitrust matters, including merger review, antitrust litigation, government investigations, and corporate counseling. Through his work, he developed experience across the defense, aviation, media, and technology industries. Earlier in his career, he worked as a management consultant in Europe.