Vorpommern-Rügen is a district in the north of Mecklenburg-Vorpommern, Germany. It is bounded by the Baltic Sea and the districts Vorpommern-Greifswald, Mecklenburgische Seenplatte and Rostock. The district seat is the Hanseatic city of Stralsund.

Vorpommern-Greifswald is a district in the east of Mecklenburg-Vorpommern, Germany. It is bounded by the districts of Mecklenburgische Seenplatte and Vorpommern-Rügen, the Baltic Sea, Poland and the state of Brandenburg. The district seat is the University and Hanseatic City of Greifswald. A lake called Berliner See is found in the district.