Conrad Sulzer Regional Library is one of two regional libraries in the Chicago Public Library system in Chicago, in the U.S. state of Illinois. It was named for Conrad Sulzer, the first white settler in what became Lakeview Township, whose family held multiple civic posts and established a foundation. The library is located in the Lincoln Square neighborhood at 4455 N. Lincoln Ave. It is a full-service library and ADA compliant. As with all libraries in the Chicago Public Library system, it has free Wi-Fi internet service.