The University of Wisconsin Credit Union (doing business as UW Credit Union) is a credit union based in Madison, Wisconsin. As of 2021, it serves over 300,000 members with $4.8 billion in assets, making it the third largest credit union in Wisconsin. UW Credit Union operates 31 branches across the state and provides financial services such as loans, mortgages, and digital banking options, including online and mobile banking, Zelle, and bill payment systems. It also offers over 100 surcharge-free ATMs within Wisconsin.