Est en Opijnen

File:Est en Opijnen, Gemeenteatlas van Nederland.jpg

File:Est opijnen-wapen.svg

Est en Opijnen is a former municipality in the Dutch province of Gelderland. It existed until 1978, when it was merged with Neerijnen. Before 1818, the municipality was called Opijnen.{{Repertorium van Nederlandse gemeenten}}

The municipality covered the villages of Est and Opijnen.