The Nuthe is a river in Brandenburg, Germany, left tributary of the Havel. Its total length is 65 kilometres (40 mi). The Nuthe originates in the Fläming region, near Niedergörsdorf. It flows north through Jüterbog, Luckenwalde, Trebbin and Saarmund. The Nuthe joins the Havel in central Potsdam.

Nuthe
Location
Country	Germany
Physical characteristics
Source
• location	Fläming
Mouth
• location	Havel
• coordinates	52°23′43″N 13°4′13″E / 52.39528°N 13.07028°E / 52.39528; 13.07028
Length	65 km (40 mi)
Basin features
Progression	Havel→ Elbe→ North Sea

It has been said that crossing the Nuthe three times in a row is good luck.^{[citation needed]}