Oflag X-C was a German World War II prisoner-of-war camp for officers (Offizierlager) in Lübeck in northern Germany. The camp was located on the corner of Friedhofsallee and Vorwerkstrasse, close to Lübeck's border with the town of Schwartau (now Bad Schwartau), and is often cited as being located in Schwartau rather than Lübeck.