Bankhaus Adolph Meyer was a private bank, and the oldest in Hanover, Germany. It played a prominent role in the industrialization of Lower Saxony, particularly in the cotton and coal and steel industries, especially since the time of the Kingdom of Hanover. During the Nazi era, it was "Aryanized". It is now located on Schillerstraße at the corner of Rosenstraße in Hannover's Mitte district.