The District of Grevenmacher (Luxembourgish: Gréiwemaacher) was one of three districts of the Grand Duchy of Luxembourg. Its capital was the city of Grevenmacher.

In 2015, the districts were abolished.

It was the easternmost of the districts and the smallest of the three districts, with an area of 524.8 km2 (202.6 sq mi). It is the district with less people living in it with a population of 64,978 inhabitants and a population density of 56.2 inhabitants/km².