Stralsund (German pronunciation:[ˈʃtʁaːlzʊnt]), is a Hanseatic town in Mecklenburg-Vorpommern, Germany. It is located at the Southern coast of the Strelasund, a sound of the Baltic Sea separating the island of Rügen from the mainland.

The Strelasund Crossing with its two bridges and several ferry services connects Stralsund with Rügen. The Western Pomeranian town has been the capital of the Vorpommern-Rügen district since the 2011 district reforms. It is the fourth-largest city of Mecklenburg-Vorpommern and, together with Greifswald, Stralsund forms an Oberzentrum, one of four high-level urban centers of the region. Stralsund was founded in 1234 and was one of the most prospering members of the medieval Hanseatic League. Since 2002, Stralsund's old town with its rich heritage is honored as a UNESCO World Heritage, along with Wismar in Mecklenburg.