Römerberg-Dudenhofen is a Verbandsgemeinde in the district Rhein-Pfalz-Kreis, in Rhineland-Palatinate, Germany. The seat of the Verbandsgemeinde is in Dudenhofen. It was formed on 1 July 2014 by the merger of the former Verbandsgemeinde Dudenhofen and the formerly independent municipality Römerberg.