维尔萨姆（法语：Vielsalm）是位于比利时卢森堡省的一座城市，人口7,325人（2006年）。

• 雅尔姆河

Vielsalm (Walloon: Li Viye Såm) is a Walloon municipality of Belgium located in the province of Luxembourg. The town is part of the Arrondissement of Bastogne. It is the place of origin of the House of Salm.

On 1 January 2007 the municipality had 7,339 inhabitants. The total area is 139.76 km, giving a population density of 52.5 inhabitants per km.