Roerdalen (Dutch: [ruːrˈdaːlə(n)] ⓘ; Limburgish: Roerdale [ʀuːʀˈdaːlə]) is a municipality in the southeastern Netherlands, in the province of Limburg.

As of January 2021, it had about 20580 inhabitants and borders Germany.

Roerdalen is the renaming of the municipality of Melick en Herkenbosch in 1993.

Dutch Topographic map of the municipality of Roerdalen, June 2015

This Dutch Limburg location article is a stub.