Grevenmacher is a commune with town status in eastern Luxembourg, near the border with Germany. It gives its name to the canton of Grevenmacher, and, until its abolition in 2015, the district of Grevenmacher. The town is situated on the left bank of the river Moselle, in a wine growing region. As of 2023, the commune of Grevenmacher has a population of 5,092.