The canton of Castres-3 is an administrative division of the Tarn department, southern France. It was created at the French canton reorganisation which came into effect in March 2015. Its seat is in Castres.[1]
It consists of the following communes:[1]
- Castres (partly)
- Navès
43°36′N 2°14′E / 43.60°N 2.24°E / 43.60; 2.24