The Bay of Lübeck (German: Lübecker Bucht) is a basin in the southwestern Baltic Sea, off the shores of German lands of Mecklenburg-Vorpommern and Schleswig-Holstein. It forms the southwestern part of the Bay of Mecklenburg.
Main ports: Lübeck with its borough Travemünde at the mouth of river Trave. The Elbe-Lübeck Canal connects the Baltic Sea with the Elbe.