The Nausdorf Canal (German: Nausdorfer Kanal) is a canal in the municipalities of Lenzen and Karstädt in the northwest of Brandenburg, Germany.

It takes its name from the village of Nausdorf, part of Lenzen, located midway along the canal.

[1] The canal is about 5 kilometres (3.1 mi) long and was designed with a width of 8–10 metres (26–33 ft); today at points it is a maximum of 3 metres (9.8 ft) wide.

Its depth is about 1 metre (3 ft 3 in); its bed is covered with a thick layer of mud.

It is popular with anglers due to its large stock of whitefish.