't Zand, Altena

't Zand is a hamlet in the Dutch province of North Brabant. It is located in the municipality of Altena, on the southeastern edge of the village of Sleeuwijk.

't Zand is not a statistical entity, and the postal authorities have placed it under Sleeuwijk. It consists of about 40 houses.

It was first mentioned in 1980 as 't Zand, and means sand.