Zwartsluisje is a hamlet in the Dutch province of South Holland.

It is a part of the municipality of Hoeksche Waard and lies about 7 km (4 mi) south of Spijkenisse.

Zwartsluisje is not a statistical entity,[1] and considered part of Zuid-Beijerland and Piershil.

It has place name signs, and consists of about 115 houses.

This South Holland location article is a stub.