Marienwerder (disambiguation)
# Marienwerder (disambiguation)

The German place name Marienwerder refers to:

* Marienwerder, the German name of the city Kwidzyn, in northern Poland
* Mareinwerder, the German name of the village Załęże, in northwestern Poland
* Marienwerder (region), a former government region of Prussia
* Marienwerder (district), a former district of Prussia
* Marienwerder, Brandenburg, a community in the administrative district of Barnim, Germany
* Part of the urban district Herrenhausen-Stöcken in the city of Hanover, Germany
