Sparkasse Siegen

Sparkasse Siegen is a German public-sector savings bank (Sparkasse) headquartered in Siegen, North Rhine-Westphalia. As a regional credit institution, it operates as a Zweckverbandssparkasse (special purpose association savings bank) serving the cities of Siegen, Freudenberg, Hilchenbach, Kreuztal, and Netphen.

The bank is part of the Sparkassen-Finanzgruppe, Germany's largest network of savings banks. As of 2024, Sparkasse Siegen ranks as the 98th largest savings bank in Germany and the 212th largest bank overall, with total assets of approximately €4.93 billion and employing 766 people.

The institution operates under a public mandate to serve retail customers, small and medium-sized enterprises (SMEs), and local public institutions throughout the Siegerland region.