Rumelange (French pronunciation: [ʁymlɑ̃ʒ]; Luxembourgish: Rëmeleng [ˈʀəməleŋ] ⓘ; German: Rümelingen [ˈʁyːməl̩ɪŋən]) is a commune with town status in south-western Luxembourg, on the border with France.

The law forming Rumelange was passed on 27 June 1891.

It is the site of some of the underground iron mines no longer in operation.

Rumelange is home to Luxembourg's National Mining Museum.

This article related to the geography of Esch-sur-Alzette canton is a stub.