Marcus Ewald is a crisis manager from Mainz and Managing Partner of Ewald & Rössing.

In 2008, he was German Debating Champion together with Torsten Rössing. He was vice-president of the Association of Debating Clubs of German Universities (VDCH) and until 2013 president of the EUDC, the European Universities Debating Council. While he was studying corporate communication, he was the founding president of the PR-initiative kommoguntia e.V. Currently, he is the head of the young economic council rhineland-palatia, der Junge Wirtschaftsrat.

Since 2012, he is managing partner of the Media Advice GmbH & Co. KG, now Ewald & Rössing GmbH & Co. KG. He is also a lecturer at the Hertie School of Governance Berlin, the European Business School (EBS), the Hamburg Media School (HMS) and the FH Frankfurt, among others. He is co-author of the anthology „Krisenkommunikation“.