| Redange-sur-Attert | |
| Native Name: | Réiden op der Atert |
| Native Name Lang: | lb |
| Settlement Type: | Commune |
| Mapsize: | 200px |
| Subdivision Type: | Country |
| Subdivision Name: |  Luxembourg |
| Subdivision Type1: | Canton |
| Subdivision Name1: | Redange |
| Leader Title: | Mayor |
| Unit Pref: | Metric |
| Area Rank: | of 100 |
| Elevation Max Rank: | of 100 |
| Elevation Min Rank: | of 100 |
| Population Rank: | of 100 |
| Population Density Km2: | auto |
| Population Density Rank: | of 100 |
| Timezone1: | CET |
| Utc Offset1: | +1 |
| Timezone1 Dst: | CEST |
| Utc Offset1 Dst: | +2 |
| Blank Name Sec1: | LAU 2 |
| Blank Info Sec1: | LU0000706 |
| Website: | redange.lu |
Redange or Redange-sur-Attert (pronounced as /fr/; in Luxembourgish; Letzeburgesch pronounced as /ˈʀəɪdən/;) is a commune and town in northwestern Luxembourg, near the border with Belgium. It is situated in the eponymous canton of Redange. Redange is situated on the river Attert, a tributary of the Alzette.
, 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.