Zondereigen is a village in the municipality of Baarle-Hertog, in the province of Antwerp, Belgium. As of 2006, it has 429 inhabitants on an area of 4.78 square kilometers.
Zondereigen borders the Dutch province of North-Brabant.
Coordinates: 51°24′24″N 4°53′35″E / 51.4067°N 4.8931°E