Rosemarie Wenner (born July 1, 1955) is a German Methodist bishop. She was the Presiding Bishop of the United Methodist Church in Germany from April 2005 until May 2017. Rosemarie Wenner studied in Reutlingen, Germany. After her ordination she worked in Karlsruhe-Durlach, Hockenheim and Darmstadt/Sprendlingen. On April 1, 2005 Rosemarie Wenner was the first woman to be elected United Methodist bishop in Germany. She succeeded Dr. Walter Klaiber.