Reckange-sur-Mess (Luxembourgish: Reckeng op der Mess; German: Reckingen) is a commune and small town in south-western Luxembourg.

It is part of the canton of Esch-sur-Alzette.

The commune comprises the villages of Reckange-sur-Mess, Ehlange-sur-Mess, Limpach, Roedgen, Pissange and Wickrange.

It is situated on the Mess River, from which its suffix is derived.

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