Ouderkerk (Dutch pronunciation: [ˈʌudərˌkɛr(ə)k] ⓘ) is a former municipality in the western Netherlands, in the province of South Holland.

It was formed on 1 January 1985, after a municipal reorganization.

The former municipality of Ouderkerk consisted of the population centres Gouderak, Lageweg, Ouderkerk aan den IJssel, and IJssellaan, all situated along the Hollandse IJssel river.

Dutch Topographic map of the former municipality of Ouderkerk, 2013.

This South Holland location article is a stub.