Méru (Latin: Matrius, Meruacum) is a commune in the Oise department in northern France.
Méru has a partnership with Borken in Germany since 1964. This partnership received a donation from the German French Culture Foundation for exemplary partnership in 1978. In 1999 the partnership received a donation from the European Parliament with the European diplom.
Măru may refer to several villages in Romania: