Ronny Arendt is a German former professional ice hockey player who most notably played for Adler Mannheim in the Deutsche Eishockey Liga (DEL). He also played with the Berlin Capitals and Augsburger Panther.

The Adler Mannheim is a professional ice hockey team of the Deutsche Eishockey Liga, the highest-level ice hockey league in Germany. The team is based in Mannheim, a city in the northern part of Baden-Württemberg. Currently, the team plays at SAP Arena, where they moved to at the beginning of the 2005–06 season after having played at Eisstadion am Friedrichspark for nearly seven decades from 1938 through 2005. They have won the German Championship a total of eight times, seven of those coming after 1994 in the Deutsche Eishockey Liga.