Wahl (Luxembourgish: Wal) is a former commune and small village in western Luxembourg, in the canton of Redange.

As of 2024, the town of Wahl, which lies in the south of the commune of Groussbus-Wal, has a population of 460.

The majority of voters in both communes supported the fusion,[2] which took place in September 2023, after the next municipal elections in June 2023.

[3] In addition to the commune administration, Wahl has a church and cemetery, but no local stores or restaurants.

The local industry mainly comprises farming, with a few exceptions, like Topsolar (solar- & other alternative energies), Supernova Cult (fashion) and WebSEO (web design), who are the three main non-agriculture related businesses based in Wahl.