Waarder is a village in the Dutch province of South Holland.

It is a part of the former municipality of Reeuwijk, and lies about 5 km southwest of Woerden.

The village was first mentioned in 1108 as Werdere and means "(river) island".

[3] Waarder developed as a road on a silted river arm in the 12th century.

This South Holland location article is a stub.