Axat (Atsat in Occitan) is a French commune in the Aude department in the Languedoc-Roussillon region of southern France.
The inhabitants of the commune are known as Axatois or Axatoises.
Axat is located in Cathar country at the doors of the Aude Pyrenees some 45 km west by north-west of Perpignan and 10 km south-east of Quillan. Access to the commune is by the D117 road from Belvianes-et-Cavirac in the north which passes east through the top of the commune and continues to Caudiès-de-Fenouillèdes. Access to the village is by the D118 which branches from the D117 in the north of the commune and goes south to the village then continues south through the length of the commune before turning west to follow a mountain ridge to Puyvalador. The commune is alpine in nature with extensive forests and rugged terrain. The village is in a valley in the north of the commune.
Axat is a pretty tourist town situated in the high valley of the Aude. Surrounded by mountains and gorges, the narrowest Gorge of Saint Georges is only 3 km away. The River Aude is in a picturesque setting and is a popular whitewater sports location. There are 300 metres of fly fishing stretches where the quality of oxygen in the water attracts salmon and trout.