Redange or Redange-sur-Attert (French: [ʁədɑ̃ʒ]; Luxembourgish: Réiden [ˈʀəɪdən]; German: Redingen) is a commune and town in northwestern Luxembourg, near the border with Belgium.

Redange is situated on the river Attert, a tributary of the Alzette.

As of 2024[update], the town of Redange, which lies in the west of the commune, has a population of 1,563.

Other towns within the commune include Lannen, Nagem, Niederpallen, Ospern, and Reichlange.

This article related to the geography of Redange canton is a stub.