De Mars, Gelderland
De Mars is a hamlet in the Dutch province of Gelderland. It is a part of the municipality of Buren, and lies about 8 km south of Veenendaal.
The area belonging to De Mars was originally located north of the Rhine river. However, the river bed now runs along a new route north of De Mars.
The statistical area "De Mars", which also can include the surrounding countryside, has an approximate population of 270.