Oostdijk is a village in the Dutch province of Zeeland.

It is located in the municipality of Reimerswaal, about 3 km east of the town of Kruiningen.

[3] The village was first mentioned in 1899 as Oostdijk, and means eastern dike.

The village used to be part of the municipality of Krabbendijke.

[5] Former settlements: This article about a location in Zeeland is a stub.