Nederweert (; ) is a municipality and a town in southeastern Netherlands with a population of as of and has an area of {{Dutch municipality total area Nederweert|km2|abbr=on}} of which {{Dutch municipality water area Nederweert|km2|abbr=on}} is water.

Nederweert lies at the intersection of three channels: the Zuid-Willemsvaart, the Noordervaart and the Wessem-Nederweert Canal.