Lauenburg (disambiguation)

The German name  Lauenburg  may refer to:

• Lauenburg (Elbe), city in Schleswig-Holstein, Germany
• Lauenburg (district), district in Schleswig-Holstein
• Saxe-Lauenburg, former principality in the Holy Roman Empire and later Germany
• Naturpark Lauenburgische Seen, nature park in Lauenburg District
• Burg Lauenburg, a castle in the eastern Harz Mountains
• Lauenburg in Pommern, the German name of Lębork, Poland
• Landkreis Lauenburg in Pommern, former Prussian administrative unit
• German weather ship Lauenburg, a German weather ship whose capture by the Allies in World War II provided information about the Enigma code