Remich is a commune with town status in south-eastern Luxembourg with a population of 3,645 inhabitants as of 2018. It is situated in the canton of the same name. Remich lies on the left bank of the river Moselle, which forms part of the border between Luxembourg and Germany. The commune is the smallest in Luxembourg by surface area.

The Moselle is a river that rises in the Vosges mountains and flows through north-eastern France and Luxembourg to western Germany. It is a left bank tributary of the Rhine, which it joins at Koblenz. A small part of Belgium is in its basin as it includes the Sauer and the Our.