Mühlenstraße is a city street in the old town of Stralsund. It connects the Alter Markt with the Heilgeiststraße.
Mühlenstraße received its final name only in 1869, which comes from a water mill that was located near today's numbers 20 and 21. Before that, the section connecting Mönchstraße with the Alter Markt was called Breitschmiedstraße. The street connects not only the Old Market with the Heilgeistraße, but also with the Bielkenhagen, which is located near the Kniepertor. The numbering of the houses dates back to the 19th century.