Hann. Münden (short for Hannoversch Münden) is the German official name of a town in Lower Saxony, Germany. The city is located in the district of Göttingen at the confluence of the Fulda and Werra rivers, which join to form the river Weser. It has 28,000 inhabitants. It is famous for its old houses, some of them more than 600 years old.

The name of the town was originally Münden. The official name was changed to Hannoversch Münden (from the former affiliation with the kingdom of Hanover) in order to distinguish Münden from Minden (which is similarly pronounced). Later, to avoid confusion with Hanover, the city's name was abbreviated to Hann. Münden. Inhabitants still generally refer to their own town as Münden.

The place is first mentioned in the deed of donation of Gimundi to the abbey of Fulda, in 802.

City rights were probably granted during the latter half of the 12th century.^{[citation needed]}

Hann. Münden was site of the Royal Prussian Academy of Forestry; the city's botanical gardens were established in relation to this academy. The Academy later was merged into the University of Göttingen, moving to a new building on the main campus in 1970.