Frasnes
Frasnes is the name of several settlements in south-western Belgium:
- Frasnes-lez-Anvaing, a Walloon municipality located in the province of Hainaut
 - Frasnes-lez-Buissenal, a village in Frasnes-lez-Anvaing
 - Frasnes-lez-Couvin, a village in Couvin, province of Namur
 - Frasnes-lez-Gosselies, a village in Les Bons Villers, a Walloon municipality in the province of Hainaut, site of a conflict in 1815 Waterloo campaign