The Ton (also: Thon)[1] is a river in southern Belgium and northeastern France, a right tributary of Chiers.[2] It flows through the town Virton, forms part of the Belgium–France border, and flows into the Chiers near Écouviez.
| Ton | |
|---|---|
 Ton as seen from the bridge on Rue du Régnier in Lamorteau | |
  | |
| Location | |
| Country | Belgium, France |
| Physical characteristics | |
| Mouth | |
• location | Chiers |
• coordinates | 49°31′04″N 5°26′50″E / 49.5179°N 5.4473°E |
| Length | 32 km (20 mi) |
| Basin features | |
| Progression | Meuse→ North Sea |