Nederlek (Dutch pronunciation: [ˈneːdərlɛk] ⓘ) is a former municipality in the western Netherlands, in the province of South Holland.

It was formed on 1 January 1985, by the amalgamation of the municipalities Krimpen aan de Lek and Lekkerkerk.

There is no town called Nederlek; the former municipality consisted of the population centres Krimpen aan de Lek and Lekkerkerk.

The last town gained notoriety in 1980 when a large amount of toxic waste was found underneath a residential area built in the 1970s.

This South Holland location article is a stub.